Fatal error: Uncaught Error: Failed opening required '/var/www/composer/vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /var/www/www/bitrix/modules/main/lib/loader.php:647 Stack trace: #0 /var/www/www/bitrix/modules/main/include/autoload.php(258): Bitrix\Main\Loader::includeComposerAutoload() #1 /var/www/www/bitrix/modules/main/start.php(24): require_once('/var/www/www/bi...') #2 /var/www/www/bitrix/modules/main/include/routing_index.php(19): require_once('/var/www/www/bi...') #3 /var/www/www/bitrix/routing_index.php(2): include_once('/var/www/www/bi...') #4 {main} thrown in /var/www/www/bitrix/modules/main/lib/loader.php on line 647