Fatal error: Uncaught Error: Interface 'Assetic\Exception\Exception' not found in /home/lafaamicps/www/symfony/vendor/kriswallsmith/assetic/src/Assetic/Exception/FilterException.php:21 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/kriswallsmith/assetic/src/Assetic/Exception/FilterException.php on line 21