Fatal error: Uncaught Error: Interface "Psr\Container\ContainerInterface" not found in /var/www/testingnew.webddocsystems.com/vendor/illuminate/contracts/Container/Container.php:8 Stack trace: #0 {main} thrown in /var/www/testingnew.webddocsystems.com/vendor/illuminate/contracts/Container/Container.php on line 8