Fatal error: Uncaught Error: Class 'App\Controller\AbstractController' not found in /home/jeanmichel.richer/public_html/ens/l3pro/symfony/form_4.php:7
Stack trace:
#0 {main}
thrown in /home/jeanmichel.richer/public_html/ens/l3pro/symfony/form_4.php on line 7