Fatal error: Uncaught Error: Class 'Sonata\DoctrineORMAdminBundle\SonataDoctrineORMAdminBundle' not found in /var/www/html/symfony/src/Kernel.php:33 Stack trace: #0 /var/www/html/symfony/vendor/symfony/http-kernel/Kernel.php(409): App\Kernel->registerBundles() #1 /var/www/html/symfony/vendor/symfony/http-kernel/Kernel.php(120): Symfony\Component\HttpKernel\Kernel->initializeBundles() #2 /var/www/html/symfony/vendor/symfony/http-kernel/Kernel.php(183): Symfony\Component\HttpKernel\Kernel->boot() #3 /var/www/html/symfony/public/index.php(37): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #4 /var/www/html/samurayushka/index.php(19): require('/var/www/html/s...') #5 {main} thrown in /var/www/html/symfony/src/Kernel.php on line 33