Fatal error: require_once(): Failed opening required '/home/bitrix/www/bitrix/modules/main/classes/mysql/database_mysqli.php' (include_path='.:/usr/share/pear:/usr/share/php:/usr/share/pear:/usr/share/php') in /home/bitrix/www/bitrix/modules/main/classes/mysql/database.php on line 1014

Fatal error: Uncaught Error: Class 'Psr\Log\AbstractLogger' not found in /home/bitrix/www/bitrix/modules/main/lib/diag/logger.php:18 Stack trace: #0 /home/bitrix/www/bitrix/modules/main/lib/loader.php(430): require_once() #1 [internal function]: Bitrix\Main\Loader::autoLoad() #2 /home/bitrix/www/bitrix/modules/main/lib/diag/filelogger.php(12): spl_autoload_call() #3 /home/bitrix/www/bitrix/modules/main/lib/loader.php(430): require_once('/home/bitrix/ww...') #4 [internal function]: Bitrix\Main\Loader::autoLoad() #5 /home/bitrix/www/bitrix/modules/main/lib/diag/fileexceptionhandlerlog.php(37): spl_autoload_call() #6 /home/bitrix/www/bitrix/modules/main/lib/application.php(428): Bitrix\Main\Diag\FileExceptionHandlerLog->initialize() #7 [internal function]: Bitrix\Main\Application->createExceptionHandlerLog() #8 /home/bitrix/www/bitrix/modules/main/lib/diag/exceptionhandler.php(214): call_user_func_array() #9 /home/bitrix/www/bitrix/modules/main/lib/diag/exceptionhandler.php(407): Bitrix\Main\Diag\ExceptionHandler->getHandler in /home/bitrix/www/bitrix/modules/main/lib/diag/logger.php on line 18