<br />
<font size='1'><table class='xdebug-error xe-warning' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Warning: fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system in /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php on line <i>35</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0001</td><td bgcolor='#eeeeec' align='right'>448336</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/home/bitrix/shared/bitrix/urlrewrite.php' bgcolor='#eeeeec'>.../urlrewrite.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0001</td><td bgcolor='#eeeeec' align='right'>449104</td><td bgcolor='#eeeeec'>include_once( <font color='#00bb00'>'/home/bitrix/shared/bitrix/modules/main/include/urlrewrite.php</font> )</td><td title='/home/bitrix/shared/bitrix/urlrewrite.php' bgcolor='#eeeeec'>.../urlrewrite.php<b>:</b>2</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0042</td><td bgcolor='#eeeeec' align='right'>716272</td><td bgcolor='#eeeeec'>include_once( <font color='#00bb00'>'/home/bitrix/www/pub/site/index.php</font> )</td><td title='/home/bitrix/shared/bitrix/modules/main/include/urlrewrite.php' bgcolor='#eeeeec'>.../urlrewrite.php<b>:</b>128</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0042</td><td bgcolor='#eeeeec' align='right'>716632</td><td bgcolor='#eeeeec'>require( <font color='#00bb00'>'/home/bitrix/shared/bitrix/header.php</font> )</td><td title='/home/bitrix/www/pub/site/index.php' bgcolor='#eeeeec'>.../index.php<b>:</b>4</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0042</td><td bgcolor='#eeeeec' align='right'>717024</td><td bgcolor='#eeeeec'>require_once( <font color='#00bb00'>'/home/bitrix/shared/bitrix/modules/main/include/prolog.php</font> )</td><td title='/home/bitrix/shared/bitrix/header.php' bgcolor='#eeeeec'>.../header.php<b>:</b>1</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0043</td><td bgcolor='#eeeeec' align='right'>717376</td><td bgcolor='#eeeeec'>require_once( <font color='#00bb00'>'/home/bitrix/shared/bitrix/modules/main/include/prolog_before.php</font> )</td><td title='/home/bitrix/shared/bitrix/modules/main/include/prolog.php' bgcolor='#eeeeec'>.../prolog.php<b>:</b>10</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0043</td><td bgcolor='#eeeeec' align='right'>725944</td><td bgcolor='#eeeeec'>require_once( <font color='#00bb00'>'/home/bitrix/shared/bitrix/modules/main/include.php</font> )</td><td title='/home/bitrix/shared/bitrix/modules/main/include/prolog_before.php' bgcolor='#eeeeec'>.../prolog_before.php<b>:</b>19</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0054</td><td bgcolor='#eeeeec' align='right'>745968</td><td bgcolor='#eeeeec'>Bitrix\Main\Application->initializeExtendedKernel( <span>$params = </span><span>[&#39;get&#39; =&gt; [&#39;path&#39; =&gt; &#39;9/sitemap.php&#39;], &#39;post&#39; =&gt; [], &#39;files&#39; =&gt; [], &#39;cookie&#39; =&gt; [], &#39;server&#39; =&gt; [&#39;REDIRECT_UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;REDIRECT_SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_HTTPS&#39; =&gt; &#39;on&#39;, &#39;REDIRECT_BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;REDIRECT_BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;REDIRECT_AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;REDIRECT_STATUS&#39; =&gt; &#39;200&#39;, &#39;UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;HTTPS&#39; =&gt; &#39;on&#39;, &#39;REMOTE_USER&#39; =&gt; &#39;&#39;, &#39;BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;HTTP_X_FORWARDED_FOR&#39; =&gt; &#39;216.73.216.10, 216.73.216.10, 185.137.235.2&#39;, &#39;HTTP_HOST&#39; =&gt; &#39;crm.unionservice.net:443&#39;, &#39;HTTP_HTTPS&#39; =&gt; &#39;YES&#39;, &#39;HTTP_CONNECTION&#39; =&gt; &#39;close&#39;, &#39;HTTP_X_FORWARDED_HOST&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;HTTP_X_FORWARDED_SCHEME&#39; =&gt; &#39;http&#39;, &#39;HTTP_X_AFTER_LB&#39; =&gt; &#39;1&#39;, &#39;HTTP_FORWARDED&#39; =&gt; &#39;NOSSL&#39;, &#39;HTTP_X_FORWARDED_PORT&#39; =&gt; &#39;80&#39;, &#39;HTTP_ACCEPT&#39; =&gt; &#39;*/*&#39;, &#39;HTTP_USER_AGENT&#39; =&gt; &#39;Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)&#39;, &#39;PATH&#39; =&gt; &#39;/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin&#39;, &#39;SERVER_SIGNATURE&#39; =&gt; &#39;&lt;address&gt;Apache Server at crm.unionservice.net Port 443&lt;/address&gt;\n&#39;, &#39;SERVER_SOFTWARE&#39; =&gt; &#39;Apache&#39;, &#39;SERVER_NAME&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;SERVER_ADDR&#39; =&gt; &#39;127.0.0.1&#39;, &#39;SERVER_PORT&#39; =&gt; &#39;443&#39;, &#39;REMOTE_ADDR&#39; =&gt; &#39;185.137.235.2&#39;, &#39;DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;REQUEST_SCHEME&#39; =&gt; &#39;http&#39;, &#39;CONTEXT_PREFIX&#39; =&gt; &#39;&#39;, &#39;CONTEXT_DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;SERVER_ADMIN&#39; =&gt; &#39;webmaster@localhost&#39;, &#39;SCRIPT_FILENAME&#39; =&gt; &#39;/home/bitrix/www/bitrix/urlrewrite.php&#39;, &#39;REMOTE_PORT&#39; =&gt; &#39;49090&#39;, &#39;REDIRECT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;GATEWAY_INTERFACE&#39; =&gt; &#39;CGI/1.1&#39;, &#39;SERVER_PROTOCOL&#39; =&gt; &#39;HTTP/1.0&#39;, &#39;REQUEST_METHOD&#39; =&gt; &#39;GET&#39;, &#39;QUERY_STRING&#39; =&gt; &#39;path=9/sitemap.php&#39;, &#39;REQUEST_URI&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_NAME&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;PHP_SELF&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;REQUEST_TIME_FLOAT&#39; =&gt; 1760041346.9255, &#39;REQUEST_TIME&#39; =&gt; 1760041346, &#39;REAL_FILE_PATH&#39; =&gt; &#39;/pub/site/index.php&#39;], &#39;env&#39; =&gt; []]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/include.php' bgcolor='#eeeeec'>.../include.php<b>:</b>17</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0054</td><td bgcolor='#eeeeec' align='right'>745968</td><td bgcolor='#eeeeec'>Bitrix\Main\HttpApplication->initializeContext( <span>$params = </span><span>[&#39;get&#39; =&gt; [&#39;path&#39; =&gt; &#39;9/sitemap.php&#39;], &#39;post&#39; =&gt; [], &#39;files&#39; =&gt; [], &#39;cookie&#39; =&gt; [], &#39;server&#39; =&gt; [&#39;REDIRECT_UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;REDIRECT_SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_HTTPS&#39; =&gt; &#39;on&#39;, &#39;REDIRECT_BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;REDIRECT_BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;REDIRECT_AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;REDIRECT_STATUS&#39; =&gt; &#39;200&#39;, &#39;UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;HTTPS&#39; =&gt; &#39;on&#39;, &#39;REMOTE_USER&#39; =&gt; &#39;&#39;, &#39;BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;HTTP_X_FORWARDED_FOR&#39; =&gt; &#39;216.73.216.10, 216.73.216.10, 185.137.235.2&#39;, &#39;HTTP_HOST&#39; =&gt; &#39;crm.unionservice.net:443&#39;, &#39;HTTP_HTTPS&#39; =&gt; &#39;YES&#39;, &#39;HTTP_CONNECTION&#39; =&gt; &#39;close&#39;, &#39;HTTP_X_FORWARDED_HOST&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;HTTP_X_FORWARDED_SCHEME&#39; =&gt; &#39;http&#39;, &#39;HTTP_X_AFTER_LB&#39; =&gt; &#39;1&#39;, &#39;HTTP_FORWARDED&#39; =&gt; &#39;NOSSL&#39;, &#39;HTTP_X_FORWARDED_PORT&#39; =&gt; &#39;80&#39;, &#39;HTTP_ACCEPT&#39; =&gt; &#39;*/*&#39;, &#39;HTTP_USER_AGENT&#39; =&gt; &#39;Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)&#39;, &#39;PATH&#39; =&gt; &#39;/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin&#39;, &#39;SERVER_SIGNATURE&#39; =&gt; &#39;&lt;address&gt;Apache Server at crm.unionservice.net Port 443&lt;/address&gt;\n&#39;, &#39;SERVER_SOFTWARE&#39; =&gt; &#39;Apache&#39;, &#39;SERVER_NAME&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;SERVER_ADDR&#39; =&gt; &#39;127.0.0.1&#39;, &#39;SERVER_PORT&#39; =&gt; &#39;443&#39;, &#39;REMOTE_ADDR&#39; =&gt; &#39;185.137.235.2&#39;, &#39;DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;REQUEST_SCHEME&#39; =&gt; &#39;http&#39;, &#39;CONTEXT_PREFIX&#39; =&gt; &#39;&#39;, &#39;CONTEXT_DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;SERVER_ADMIN&#39; =&gt; &#39;webmaster@localhost&#39;, &#39;SCRIPT_FILENAME&#39; =&gt; &#39;/home/bitrix/www/bitrix/urlrewrite.php&#39;, &#39;REMOTE_PORT&#39; =&gt; &#39;49090&#39;, &#39;REDIRECT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;GATEWAY_INTERFACE&#39; =&gt; &#39;CGI/1.1&#39;, &#39;SERVER_PROTOCOL&#39; =&gt; &#39;HTTP/1.0&#39;, &#39;REQUEST_METHOD&#39; =&gt; &#39;GET&#39;, &#39;QUERY_STRING&#39; =&gt; &#39;path=9/sitemap.php&#39;, &#39;REQUEST_URI&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_NAME&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;PHP_SELF&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;REQUEST_TIME_FLOAT&#39; =&gt; 1760041346.9255, &#39;REQUEST_TIME&#39; =&gt; 1760041346, &#39;REAL_FILE_PATH&#39; =&gt; &#39;/pub/site/index.php&#39;], &#39;env&#39; =&gt; []]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/application.php' bgcolor='#eeeeec'>.../application.php<b>:</b>130</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>10</td><td bgcolor='#eeeeec' align='center'>0.0055</td><td bgcolor='#eeeeec' align='right'>749176</td><td bgcolor='#eeeeec'>Bitrix\Main\HttpRequest->__construct( <span>$server = </span><span>class Bitrix\Main\Server { protected $values = [&#39;REDIRECT_UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;REDIRECT_SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;REDIRECT_HTTPS&#39; =&gt; &#39;on&#39;, &#39;REDIRECT_BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;REDIRECT_BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;REDIRECT_AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;REDIRECT_STATUS&#39; =&gt; &#39;200&#39;, &#39;UNIQUE_ID&#39; =&gt; &#39;aOgZgkx2tN9fneCXV8nydQAAAAA&#39;, &#39;SCRIPT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_URI&#39; =&gt; &#39;http://crm.unionservice.net:443/pub/site/9/sitemap.php&#39;, &#39;HTTPS&#39; =&gt; &#39;on&#39;, &#39;REMOTE_USER&#39; =&gt; &#39;&#39;, &#39;BITRIX_VA_VER&#39; =&gt; &#39;7.5.5&#39;, &#39;BITRIX_ENV_TYPE&#39; =&gt; &#39;general&#39;, &#39;AUTHBIND_UNAVAILABLE&#39; =&gt; &#39;yes&#39;, &#39;HTTP_X_FORWARDED_FOR&#39; =&gt; &#39;216.73.216.10, 216.73.216.10, 185.137.235.2&#39;, &#39;HTTP_HOST&#39; =&gt; &#39;crm.unionservice.net:443&#39;, &#39;HTTP_HTTPS&#39; =&gt; &#39;YES&#39;, &#39;HTTP_CONNECTION&#39; =&gt; &#39;close&#39;, &#39;HTTP_X_FORWARDED_HOST&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;HTTP_X_FORWARDED_SCHEME&#39; =&gt; &#39;http&#39;, &#39;HTTP_X_AFTER_LB&#39; =&gt; &#39;1&#39;, &#39;HTTP_FORWARDED&#39; =&gt; &#39;NOSSL&#39;, &#39;HTTP_X_FORWARDED_PORT&#39; =&gt; &#39;80&#39;, &#39;HTTP_ACCEPT&#39; =&gt; &#39;*/*&#39;, &#39;HTTP_USER_AGENT&#39; =&gt; &#39;Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)&#39;, &#39;PATH&#39; =&gt; &#39;/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin&#39;, &#39;SERVER_SIGNATURE&#39; =&gt; &#39;&lt;address&gt;Apache Server at crm.unionservice.net Port 443&lt;/address&gt;\n&#39;, &#39;SERVER_SOFTWARE&#39; =&gt; &#39;Apache&#39;, &#39;SERVER_NAME&#39; =&gt; &#39;crm.unionservice.net&#39;, &#39;SERVER_ADDR&#39; =&gt; &#39;127.0.0.1&#39;, &#39;SERVER_PORT&#39; =&gt; &#39;443&#39;, &#39;REMOTE_ADDR&#39; =&gt; &#39;185.137.235.2&#39;, &#39;DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;REQUEST_SCHEME&#39; =&gt; &#39;http&#39;, &#39;CONTEXT_PREFIX&#39; =&gt; &#39;&#39;, &#39;CONTEXT_DOCUMENT_ROOT&#39; =&gt; &#39;/home/bitrix/www&#39;, &#39;SERVER_ADMIN&#39; =&gt; &#39;webmaster@localhost&#39;, &#39;SCRIPT_FILENAME&#39; =&gt; &#39;/home/bitrix/www/bitrix/urlrewrite.php&#39;, &#39;REMOTE_PORT&#39; =&gt; &#39;49090&#39;, &#39;REDIRECT_URL&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;GATEWAY_INTERFACE&#39; =&gt; &#39;CGI/1.1&#39;, &#39;SERVER_PROTOCOL&#39; =&gt; &#39;HTTP/1.0&#39;, &#39;REQUEST_METHOD&#39; =&gt; &#39;GET&#39;, &#39;QUERY_STRING&#39; =&gt; &#39;path=9/sitemap.php&#39;, &#39;REQUEST_URI&#39; =&gt; &#39;/pub/site/9/sitemap.php&#39;, &#39;SCRIPT_NAME&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;PHP_SELF&#39; =&gt; &#39;/bitrix/urlrewrite.php&#39;, &#39;REQUEST_TIME_FLOAT&#39; =&gt; 1760041346.9255, &#39;REQUEST_TIME&#39; =&gt; 1760041346, &#39;REAL_FILE_PATH&#39; =&gt; &#39;/pub/site/index.php&#39;]; protected $rawValues = NULL }</span>, <span>$queryString = </span><span>[&#39;path&#39; =&gt; &#39;9/sitemap.php&#39;]</span>, <span>$postData = </span><span>[]</span>, <span>$files = </span><span>[]</span>, <span>$cookies = </span><span>[]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httpapplication.php' bgcolor='#eeeeec'>.../httpapplication.php<b>:</b>39</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>11</td><td bgcolor='#eeeeec' align='center'>0.0055</td><td bgcolor='#eeeeec' align='right'>749576</td><td bgcolor='#eeeeec'>Bitrix\Main\HttpRequest->prepareCookie( <span>$cookies = </span><span>[]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httprequest.php' bgcolor='#eeeeec'>.../httprequest.php<b>:</b>70</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>12</td><td bgcolor='#eeeeec' align='center'>0.0055</td><td bgcolor='#eeeeec' align='right'>749984</td><td bgcolor='#eeeeec'>Bitrix\Main\Config\Option::get( <span>$moduleId = </span><span>&#39;main&#39;</span>, <span>$name = </span><span>&#39;cookie_name&#39;</span>, <span>$default = </span><span>&#39;BITRIX_SM&#39;</span>, <span>$siteId = </span>??? )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httprequest.php' bgcolor='#eeeeec'>.../httprequest.php<b>:</b>422</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>13</td><td bgcolor='#eeeeec' align='center'>0.0055</td><td bgcolor='#eeeeec' align='right'>749984</td><td bgcolor='#eeeeec'>Bitrix\Main\Config\Option::getRealValue( <span>$moduleId = </span><span>&#39;main&#39;</span>, <span>$name = </span><span>&#39;cookie_name&#39;</span>, <span>$siteId = </span><span>FALSE</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/config/option.php' bgcolor='#eeeeec'>.../option.php<b>:</b>32</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>14</td><td bgcolor='#eeeeec' align='center'>0.0055</td><td bgcolor='#eeeeec' align='right'>750016</td><td bgcolor='#eeeeec'>Bitrix\Main\Config\Option::load( <span>$moduleId = </span><span>&#39;main&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/config/option.php' bgcolor='#eeeeec'>.../option.php<b>:</b>83</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>15</td><td bgcolor='#eeeeec' align='center'>0.0059</td><td bgcolor='#eeeeec' align='right'>756424</td><td bgcolor='#eeeeec'>Bitrix\Main\DB\MysqliSqlHelper->forSql( <span>$value = </span><span>&#39;main&#39;</span>, <span>$maxLength = </span>??? )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/config/option.php' bgcolor='#eeeeec'>.../option.php<b>:</b>210</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>16</td><td bgcolor='#eeeeec' align='center'>0.0059</td><td bgcolor='#eeeeec' align='right'>756424</td><td bgcolor='#eeeeec'>Bitrix\Main\Data\Connection->getResource(  )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/db/mysqlisqlhelper.php' bgcolor='#eeeeec'>.../mysqlisqlhelper.php<b>:</b>409</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>17</td><td bgcolor='#eeeeec' align='center'>0.0059</td><td bgcolor='#eeeeec' align='right'>756424</td><td bgcolor='#eeeeec'>Bitrix\Main\DB\MysqliConnection->connectInternal(  )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php' bgcolor='#eeeeec'>.../connection.php<b>:</b>53</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>18</td><td bgcolor='#eeeeec' align='center'>0.0060</td><td bgcolor='#eeeeec' align='right'>756888</td><td bgcolor='#eeeeec'><a href='http://www.php.net/mysqli.real-connect' target='_new'>real_connect</a>( <span>$hostname = </span><span>&#39;localhost&#39;</span>, <span>$username = </span><span>&#39;bitrix0&#39;</span>, <span>$password = </span><span>&#39;[Sensitive Parameter]&#39;</span>, <span>$database = </span><span>&#39;sitemanager&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php' bgcolor='#eeeeec'>.../mysqliconnection.php<b>:</b>81</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>19</td><td bgcolor='#eeeeec' align='center'>0.0061</td><td bgcolor='#eeeeec' align='right'>757472</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->handleError( <span>$code = </span><span>2</span>, <span>$message = </span><span>&#39;mysqli::real_connect(): (HY000/2002): Connection refused&#39;</span>, <span>$file = </span><span>&#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;</span>, <span>$line = </span><span>81</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php' bgcolor='#eeeeec'>.../mysqliconnection.php<b>:</b>81</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>20</td><td bgcolor='#eeeeec' align='center'>0.0061</td><td bgcolor='#eeeeec' align='right'>766424</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->writeToLog( <span>$exception = </span><span>class ErrorException { protected $message = &#39;mysqli::real_connect(): (HY000/2002): Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 81; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...], 16 =&gt; [...], 17 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>318</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>21</td><td bgcolor='#eeeeec' align='center'>0.0065</td><td bgcolor='#eeeeec' align='right'>771640</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileExceptionHandlerLog->write( <span>$exception = </span><span>class ErrorException { protected $message = &#39;mysqli::real_connect(): (HY000/2002): Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 81; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...], 16 =&gt; [...], 17 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>405</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>22</td><td bgcolor='#eeeeec' align='center'>0.0067</td><td bgcolor='#eeeeec' align='right'>777144</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\Logger->log( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;{date} - Host: {host} - {type} - [ErrorException] E_WARNING\nmysqli::real_connect(): (HY000/2002): Connection refused (0)\n/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:81\n#0: mysqli-&gt;real_connect\n\t/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:81\n#1: Bitrix\\Main\\DB\\MysqliConnection-&gt;connectInternal\n\t/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php:53\n#2: Bitrix\\Main\\Data\\Connection-&gt;getResource\n\t/home/bitrix/shared/bitrix/modules/main/lib/db/mysqlisql&#39;...</span>, <span>$context = </span><span>[&#39;type&#39; =&gt; &#39;LOW_PRIORITY_ERROR&#39;]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.php' bgcolor='#eeeeec'>.../fileexceptionhandlerlog.php<b>:</b>61</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>23</td><td bgcolor='#eeeeec' align='center'>0.0069</td><td bgcolor='#eeeeec' align='right'>783304</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileLogger->logMessage( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;2025-10-09 16:22:26 - Host: crm.unionservice.net:443 - LOW_PRIORITY_ERROR - [ErrorException] E_WARNING\nmysqli::real_connect(): (HY000/2002): Connection refused (0)\n/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:81\n#0: mysqli-&gt;real_connect\n\t/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:81\n#1: Bitrix\\Main\\DB\\MysqliConnection-&gt;connectInternal\n\t/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php:53\n#2: Bitrix\\Main\\Data\\Connection-&gt;getResource\n\t/home/bitrix/&#39;...</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php' bgcolor='#eeeeec'>.../logger.php<b>:</b>82</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>24</td><td bgcolor='#eeeeec' align='center'>0.0069</td><td bgcolor='#eeeeec' align='right'>783336</td><td bgcolor='#eeeeec'><a href='http://www.php.net/function.fopen' target='_new'>fopen</a>( <span>$filename = </span><span>&#39;/home/bitrix/www/bitrix/error.log&#39;</span>, <span>$mode = </span><span>&#39;ab&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php' bgcolor='#eeeeec'>.../filelogger.php<b>:</b>35</td></tr>
</table></font>
<br />
<font size='1'><table class='xdebug-error xe-warning' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Warning: fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system in /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php on line <i>35</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0086</td><td bgcolor='#eeeeec' align='right'>821168</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->handleException( <span>$exception = </span><span>class Bitrix\Main\DB\ConnectionException { protected $message = &#39;Mysql connect error [localhost]: (2002) Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 400; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 86; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected $databaseMessage = &#39;(2002) Connection refused&#39; }</span>, <span>$logType = </span>??? )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0086</td><td bgcolor='#eeeeec' align='right'>821168</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->writeToLog( <span>$exception = </span><span>class Bitrix\Main\DB\ConnectionException { protected $message = &#39;Mysql connect error [localhost]: (2002) Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 400; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 86; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected $databaseMessage = &#39;(2002) Connection refused&#39; }</span>, <span>$logType = </span><span>0</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>272</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0086</td><td bgcolor='#eeeeec' align='right'>821168</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileExceptionHandlerLog->write( <span>$exception = </span><span>class Bitrix\Main\DB\ConnectionException { protected $message = &#39;Mysql connect error [localhost]: (2002) Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 400; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 86; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected $databaseMessage = &#39;(2002) Connection refused&#39; }</span>, <span>$logType = </span><span>0</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>405</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0087</td><td bgcolor='#eeeeec' align='right'>825384</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\Logger->log( <span>$level = </span><span>&#39;error&#39;</span>, <span>$message = </span><span>&#39;{date} - Host: {host} - {type} - [Bitrix\\Main\\DB\\ConnectionException] \nMysql connect error [localhost]: (2002) Connection refused (400)\n/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:86\n#0: Bitrix\\Main\\DB\\MysqliConnection-&gt;connectInternal\n\t/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php:53\n#1: Bitrix\\Main\\Data\\Connection-&gt;getResource\n\t/home/bitrix/shared/bitrix/modules/main/lib/db/mysqlisqlhelper.php:409\n#2: Bitrix\\Main\\DB\\MysqliSqlHelper-&gt;forSql\n\t/home/bitrix/shared/bit&#39;...</span>, <span>$context = </span><span>[&#39;type&#39; =&gt; &#39;UNCAUGHT_EXCEPTION&#39;]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.php' bgcolor='#eeeeec'>.../fileexceptionhandlerlog.php<b>:</b>61</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0088</td><td bgcolor='#eeeeec' align='right'>825384</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileLogger->logMessage( <span>$level = </span><span>&#39;error&#39;</span>, <span>$message = </span><span>&#39;2025-10-09 16:22:26 - Host: crm.unionservice.net:443 - UNCAUGHT_EXCEPTION - [Bitrix\\Main\\DB\\ConnectionException] \nMysql connect error [localhost]: (2002) Connection refused (400)\n/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:86\n#0: Bitrix\\Main\\DB\\MysqliConnection-&gt;connectInternal\n\t/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php:53\n#1: Bitrix\\Main\\Data\\Connection-&gt;getResource\n\t/home/bitrix/shared/bitrix/modules/main/lib/db/mysqlisqlhelper.php:409\n#2: Bitrix\\Main\\DB\\Mysql&#39;...</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php' bgcolor='#eeeeec'>.../logger.php<b>:</b>82</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0088</td><td bgcolor='#eeeeec' align='right'>825384</td><td bgcolor='#eeeeec'><a href='http://www.php.net/function.fopen' target='_new'>fopen</a>( <span>$filename = </span><span>&#39;/home/bitrix/www/bitrix/error.log&#39;</span>, <span>$mode = </span><span>&#39;ab&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php' bgcolor='#eeeeec'>.../filelogger.php<b>:</b>35</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0088</td><td bgcolor='#eeeeec' align='right'>825608</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->handleError( <span>$code = </span><span>2</span>, <span>$message = </span><span>&#39;fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system&#39;</span>, <span>$file = </span><span>&#39;/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php&#39;</span>, <span>$line = </span><span>35</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php' bgcolor='#eeeeec'>.../filelogger.php<b>:</b>35</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0088</td><td bgcolor='#eeeeec' align='right'>828648</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->writeToLog( <span>$exception = </span><span>class ErrorException { protected $message = &#39;fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php&#39;; protected int $line = 35; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>318</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0088</td><td bgcolor='#eeeeec' align='right'>828648</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileExceptionHandlerLog->write( <span>$exception = </span><span>class ErrorException { protected $message = &#39;fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php&#39;; protected int $line = 35; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>405</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>10</td><td bgcolor='#eeeeec' align='center'>0.0089</td><td bgcolor='#eeeeec' align='right'>830560</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\Logger->log( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;{date} - Host: {host} - {type} - [ErrorException] E_WARNING\nfopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system (0)\n/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35\n#0: fopen\n\t/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35\n#1: Bitrix\\Main\\Diag\\FileLogger-&gt;logMessage\n\t/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php:82\n#2: Bitrix\\Main\\Diag\\Logger-&gt;log\n\t/home/bitrix/shared/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.p&#39;...</span>, <span>$context = </span><span>[&#39;type&#39; =&gt; &#39;LOW_PRIORITY_ERROR&#39;]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.php' bgcolor='#eeeeec'>.../fileexceptionhandlerlog.php<b>:</b>61</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>11</td><td bgcolor='#eeeeec' align='center'>0.0089</td><td bgcolor='#eeeeec' align='right'>831328</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileLogger->logMessage( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;2025-10-09 16:22:26 - Host: crm.unionservice.net:443 - LOW_PRIORITY_ERROR - [ErrorException] E_WARNING\nfopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system (0)\n/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35\n#0: fopen\n\t/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35\n#1: Bitrix\\Main\\Diag\\FileLogger-&gt;logMessage\n\t/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php:82\n#2: Bitrix\\Main\\Diag\\Logger-&gt;log\n\t/home/bitrix/shared/bitrix/modu&#39;...</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php' bgcolor='#eeeeec'>.../logger.php<b>:</b>82</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>12</td><td bgcolor='#eeeeec' align='center'>0.0089</td><td bgcolor='#eeeeec' align='right'>831328</td><td bgcolor='#eeeeec'><a href='http://www.php.net/function.fopen' target='_new'>fopen</a>( <span>$filename = </span><span>&#39;/home/bitrix/www/bitrix/error.log&#39;</span>, <span>$mode = </span><span>&#39;ab&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php' bgcolor='#eeeeec'>.../filelogger.php<b>:</b>35</td></tr>
</table></font>
<br />
<font size='1'><table class='xdebug-error xe-warning' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Warning: fopen(/home/bitrix/www/bitrix/error.log): Failed to open stream: Read-only file system in /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php on line <i>35</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0086</td><td bgcolor='#eeeeec' align='right'>821168</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->handleException( <span>$exception = </span><span>class Bitrix\Main\DB\ConnectionException { protected $message = &#39;Mysql connect error [localhost]: (2002) Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 400; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 86; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected $databaseMessage = &#39;(2002) Connection refused&#39; }</span>, <span>$logType = </span>??? )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0095</td><td bgcolor='#eeeeec' align='right'>820416</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\HttpExceptionHandlerOutput->renderExceptionMessage( <span>$exception = </span><span>class Bitrix\Main\DB\ConnectionException { protected $message = &#39;Mysql connect error [localhost]: (2002) Connection refused&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 400; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php&#39;; protected int $line = 86; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...], 6 =&gt; [...], 7 =&gt; [...], 8 =&gt; [...], 9 =&gt; [...], 10 =&gt; [...], 11 =&gt; [...], 12 =&gt; [...], 13 =&gt; [...], 14 =&gt; [...], 15 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected $databaseMessage = &#39;(2002) Connection refused&#39; }</span>, <span>$debug = </span><span>TRUE</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>274</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0096</td><td bgcolor='#eeeeec' align='right'>820688</td><td bgcolor='#eeeeec'>Bitrix\Main\HttpResponse->writeHeaders(  )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/httpexceptionhandleroutput.php' bgcolor='#eeeeec'>.../httpexceptionhandleroutput.php<b>:</b>20</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>4</td><td bgcolor='#eeeeec' align='center'>0.0096</td><td bgcolor='#eeeeec' align='right'>820688</td><td bgcolor='#eeeeec'>Bitrix\Main\HttpResponse->flushStatus(  )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php' bgcolor='#eeeeec'>.../httpresponse.php<b>:</b>173</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>5</td><td bgcolor='#eeeeec' align='center'>0.0097</td><td bgcolor='#eeeeec' align='right'>820808</td><td bgcolor='#eeeeec'><a href='http://www.php.net/function.header' target='_new'>header</a>( <span>$header = </span><span>&#39;HTTP/1.0 500 Internal Server Error&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php' bgcolor='#eeeeec'>.../httpresponse.php<b>:</b>236</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>6</td><td bgcolor='#eeeeec' align='center'>0.0097</td><td bgcolor='#eeeeec' align='right'>821032</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->handleError( <span>$code = </span><span>2</span>, <span>$message = </span><span>&#39;Cannot modify header information - headers already sent by (output started at /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35)&#39;</span>, <span>$file = </span><span>&#39;/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php&#39;</span>, <span>$line = </span><span>236</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php' bgcolor='#eeeeec'>.../httpresponse.php<b>:</b>236</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>7</td><td bgcolor='#eeeeec' align='center'>0.0097</td><td bgcolor='#eeeeec' align='right'>823696</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\ExceptionHandler->writeToLog( <span>$exception = </span><span>class ErrorException { protected $message = &#39;Cannot modify header information - headers already sent by (output started at /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35)&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php&#39;; protected int $line = 236; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>318</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>8</td><td bgcolor='#eeeeec' align='center'>0.0097</td><td bgcolor='#eeeeec' align='right'>823696</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileExceptionHandlerLog->write( <span>$exception = </span><span>class ErrorException { protected $message = &#39;Cannot modify header information - headers already sent by (output started at /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35)&#39;; private string ${Exception}string = &#39;&#39;; protected $code = 0; protected string $file = &#39;/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php&#39;; protected int $line = 236; private array ${Exception}trace = [0 =&gt; [...], 1 =&gt; [...], 2 =&gt; [...], 3 =&gt; [...], 4 =&gt; [...], 5 =&gt; [...]]; private ?Throwable ${Exception}previous = NULL; protected int $severity = 2 }</span>, <span>$logType = </span><span>3</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/exceptionhandler.php' bgcolor='#eeeeec'>.../exceptionhandler.php<b>:</b>405</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>9</td><td bgcolor='#eeeeec' align='center'>0.0098</td><td bgcolor='#eeeeec' align='right'>825736</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\Logger->log( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;{date} - Host: {host} - {type} - [ErrorException] E_WARNING\nCannot modify header information - headers already sent by (output started at /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35) (0)\n/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:236\n#0: header\n\t/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:236\n#1: Bitrix\\Main\\HttpResponse-&gt;flushStatus\n\t/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:173\n#2: Bitrix\\Main\\HttpResponse-&gt;writeHeaders\n\t/home/bi&#39;...</span>, <span>$context = </span><span>[&#39;type&#39; =&gt; &#39;LOW_PRIORITY_ERROR&#39;]</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.php' bgcolor='#eeeeec'>.../fileexceptionhandlerlog.php<b>:</b>61</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>10</td><td bgcolor='#eeeeec' align='center'>0.0098</td><td bgcolor='#eeeeec' align='right'>825864</td><td bgcolor='#eeeeec'>Bitrix\Main\Diag\FileLogger->logMessage( <span>$level = </span><span>&#39;warning&#39;</span>, <span>$message = </span><span>&#39;2025-10-09 16:22:26 - Host: crm.unionservice.net:443 - LOW_PRIORITY_ERROR - [ErrorException] E_WARNING\nCannot modify header information - headers already sent by (output started at /home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php:35) (0)\n/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:236\n#0: header\n\t/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:236\n#1: Bitrix\\Main\\HttpResponse-&gt;flushStatus\n\t/home/bitrix/shared/bitrix/modules/main/lib/httpresponse.php:173\n#2: Bitri&#39;...</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/logger.php' bgcolor='#eeeeec'>.../logger.php<b>:</b>82</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>11</td><td bgcolor='#eeeeec' align='center'>0.0098</td><td bgcolor='#eeeeec' align='right'>825864</td><td bgcolor='#eeeeec'><a href='http://www.php.net/function.fopen' target='_new'>fopen</a>( <span>$filename = </span><span>&#39;/home/bitrix/www/bitrix/error.log&#39;</span>, <span>$mode = </span><span>&#39;ab&#39;</span> )</td><td title='/home/bitrix/shared/bitrix/modules/main/lib/diag/filelogger.php' bgcolor='#eeeeec'>.../filelogger.php<b>:</b>35</td></tr>
</table></font>
<pre>[Bitrix\Main\DB\ConnectionException] 
Mysql connect error [localhost]: (2002) Connection refused (400)
/home/bitrix/shared/bitrix/modules/main/lib/db/mysqliconnection.php:86
#0: Bitrix\Main\DB\MysqliConnection-&gt;connectInternal
	/home/bitrix/shared/bitrix/modules/main/lib/data/connection.php:53
#1: Bitrix\Main\Data\Connection-&gt;getResource
	/home/bitrix/shared/bitrix/modules/main/lib/db/mysqlisqlhelper.php:409
#2: Bitrix\Main\DB\MysqliSqlHelper-&gt;forSql
	/home/bitrix/shared/bitrix/modules/main/lib/config/option.php:210
#3: Bitrix\Main\Config\Option::load
	/home/bitrix/shared/bitrix/modules/main/lib/config/option.php:83
#4: Bitrix\Main\Config\Option::getRealValue
	/home/bitrix/shared/bitrix/modules/main/lib/config/option.php:32
#5: Bitrix\Main\Config\Option::get
	/home/bitrix/shared/bitrix/modules/main/lib/httprequest.php:422
#6: Bitrix\Main\HttpRequest-&gt;prepareCookie
	/home/bitrix/shared/bitrix/modules/main/lib/httprequest.php:70
#7: Bitrix\Main\HttpRequest-&gt;__construct
	/home/bitrix/shared/bitrix/modules/main/lib/httpapplication.php:39
#8: Bitrix\Main\HttpApplication-&gt;initializeContext
	/home/bitrix/shared/bitrix/modules/main/lib/application.php:130
#9: Bitrix\Main\Application-&gt;initializeExtendedKernel
	/home/bitrix/shared/bitrix/modules/main/include.php:17
#10: require_once(string)
	/home/bitrix/shared/bitrix/modules/main/include/prolog_before.php:19
#11: require_once(string)
	/home/bitrix/shared/bitrix/modules/main/include/prolog.php:10
#12: require_once(string)
	/home/bitrix/shared/bitrix/header.php:1
#13: require(string)
	/home/bitrix/www/pub/site/index.php:4
#14: include_once(string)
	/home/bitrix/shared/bitrix/modules/main/include/urlrewrite.php:128
#15: include_once(string)
	/home/bitrix/shared/bitrix/urlrewrite.php:2
----------
</pre>