Fatal error: Uncaught Error: Class "Psr\Log\NullLogger" not found in /home/abazis/apps/projects/vendor-old/symfony/http-kernel/Symfony/Component/HttpKernel/Log/NullLogger.php:23 Stack trace: #0 {main} thrown in /home/abazis/apps/projects/vendor-old/symfony/http-kernel/Symfony/Component/HttpKernel/Log/NullLogger.php on line 23