Fatal error: Uncaught Error: Class "Doctrine\Bundle\DoctrineBundle\DoctrineBundle" not found in /home/montaz/www/montaz8/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php:126 Stack trace: #0 /home/montaz/www/montaz8/vendor/symfony/http-kernel/Kernel.php(331): App\Kernel->registerBundles() #1 /home/montaz/www/montaz8/vendor/symfony/http-kernel/Kernel.php(708): Symfony\Component\HttpKernel\Kernel->initializeBundles() #2 /home/montaz/www/montaz8/vendor/symfony/http-kernel/Kernel.php(172): Symfony\Component\HttpKernel\Kernel->preBoot() #3 /home/montaz/www/montaz8/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\HttpKernel\Kernel->handle() #4 /home/montaz/www/montaz8/vendor/autoload_runtime.php(29): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() #5 /home/montaz/www/montaz8/public/index.php(5): require_once('...') #6 {main} thrown in /home/montaz/www/montaz8/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php on line 126