500 ошибка при включении кеширования

Jun  8 00:01:06 vh310 apache_error[11181]: dogtails.ru [Sun Jun 08 00:01:06 2025] [error] [pid 60297] sapi_apache2.c(358): [client 2a12:1e87:54a3:2f3b:f129:c25c:6770:c012:0] PHP Fatal error:  Uncaught Error: mysqli object is already closed in /home/c/cd04075/club.dogtails/public_html/system/core/database.php:365\nStack trace:\n#0 /home/c/cd04075/club.dogtails/public_html/system/core/database.php(365): mysqli->query('SELECT @@autoco...')\n#1 /home/c/cd04075/club.dogtails/public_html/system/core/database.php(88): cmsDatabase->isAutocommitOn()\n#2 /home/c/cd04075/club.dogtails/public_html/system/core/core.php(1131): cmsDatabase->__destruct()\n#3 /home/c/cd04075/club.dogtails/public_html/system/core/core.php(204): cmsCore->runWidgets()\n#4 /home/c/cd04075/club.dogtails/public_html/index.php(28): cmsCore->runHttp('/')\n#5 {main}\n  thrown in /home/c/cd04075/club.dogtails/public_html/system/core/database.php on line 365