Fatal error: Uncaught Error: Call to undefined method Bitrix\Main\Loader::registerHandler() in /var/www/html/bitrix/modules/main/include/autoload.php:187 Stack trace: #0 /var/www/html/bitrix/modules/main/include/urlrewrite.php(9): require_once() #1 /var/www/html/bitrix/urlrewrite.php(2): include_once('/var/www/html/b...') #2 {main} thrown in /var/www/html/bitrix/modules/main/include/autoload.php on line 187