Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /home/linge-et-maison/www/app/AppKernel.php:33 Stack trace: #0 /home/linge-et-maison/www/vendor/composer/ClassLoader.php(582): include() #1 /home/linge-et-maison/www/vendor/composer/ClassLoader.php(433): Composer\Autoload\{closure}() #2 [internal function]: Composer\Autoload\ClassLoader->loadClass() #3 /home/linge-et-maison/www/config/autoload.php(28): spl_autoload_call() #4 /home/linge-et-maison/www/config/config.inc.php(38): require_once('/home/linge-et-...') #5 /home/linge-et-maison/www/index.php(27): require('/home/linge-et-...') #6 {main} thrown in /home/linge-et-maison/www/app/AppKernel.php on line 33