Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerInterface' not found in /home6/maan/public_html/skleptest.maan.net.pl/phpMyAdmin/vendor/symfony/dependency-injection/ContainerInterface.php:25 Stack trace: #0 {main} thrown in /home6/maan/public_html/skleptest.maan.net.pl/phpMyAdmin/vendor/symfony/dependency-injection/ContainerInterface.php on line 25