Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerInterface' not found in /home/bitrix/www/bitrix/modules/main/lib/di/servicelocator.php:9 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/application.php(115): spl_autoload_call() #3 /home/bitrix/www/bitrix/modules/main/start.php(37): Bitrix\Main\Application->initializeBasicKernel() #4 /home/bitrix/www/bitrix/modules/main/include.php(12): require_once('/home/bitrix/ww...') #5 /home/bitrix/www/bitrix/modules/main/include/prolog_before.php(14): require_once('/home/bitrix/ww...') #6 /home/bitrix/www/bitrix/modules/main/include/prolog.php(10): require_once('/home/bitrix/ww...') #7 /home/bitrix/www/bitrix/header.php(1): require_once('/home/bitrix/ww...') #8 /home/bitrix/www/catalog/index.php(2): require('/home/bitrix/ww...') #9 /home/bitrix/www/bitrix/modules/main/include/urlrewrite.php(160): include_once('/home/bitrix/ww...') # in /home/bitrix/www/bitrix/modules/main/lib/di/servicelocator.php on line 9