Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface' not found in /home/lafaamicps/www/symfony/vendor/sonata-project/block-bundle/DependencyInjection/Compiler/GlobalVariablesCompilerPass.php:22 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/sonata-project/block-bundle/DependencyInjection/Compiler/GlobalVariablesCompilerPass.php on line 22