<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function isAjaxRequest() on null in /home/bitrix/www/bitrix/modules/main/lib/analytics/counter.php:101
Stack trace:
#0 /home/bitrix/www/bitrix/modules/main/classes/general/module.php(484): Bitrix\Main\Analytics\Counter::onBeforeEndBufferContent()
#1 /home/bitrix/www/bitrix/modules/main/classes/general/main.php(3176): ExecuteModuleEventEx()
#2 [internal function]: CAllMain-&gt;EndBufferContent()
#3 /home/bitrix/www/bitrix/modules/main/classes/general/main.php(3430): ob_end_flush()
#4 [internal function]: CAllMain::{closure}()
#5 {main}
  thrown in <b>/home/bitrix/www/bitrix/modules/main/lib/analytics/counter.php</b> on line <b>101</b><br />