Warning: include_once(/var/www/html/bitrix/modules/main/include/urlrewrite.php): failed to open stream: No such file or directory in /app/bitrix/urlrewrite.php on line 2

Warning: include_once(): Failed opening '/var/www/html/bitrix/modules/main/include/urlrewrite.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /app/bitrix/urlrewrite.php on line 2

Warning: include_once(/var/www/html/bitrix/modules/main/include/urlrewrite.php): failed to open stream: No such file or directory in /app/404.php on line 3

Warning: include_once(): Failed opening '/var/www/html/bitrix/modules/main/include/urlrewrite.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /app/404.php on line 3

Fatal error: Class 'CHTTP' not found in /app/404.php on line 4