Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in E:\www\frey\qgmvc\v1.0\composer\vendor\symfony\var-dumper\Command\ServerDumpCommand.php:35 Stack trace: #0 {main} thrown in E:\www\frey\qgmvc\v1.0\composer\vendor\symfony\var-dumper\Command\ServerDumpCommand.php on line 35