Fatal error: Uncaught Error: Interface 'Gaufrette\Exception' not found in /home/lafaamicps/www/symfony/vendor/knplabs/gaufrette/src/Gaufrette/Exception/FileAlreadyExists.php:12 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/knplabs/gaufrette/src/Gaufrette/Exception/FileAlreadyExists.php on line 12