Warning: include(/var/www/app/vendor/composer/../../src/AppBundle/Utils/SecurityHelper.php): failed to open stream: Permission denied in /var/www/app/vendor/composer/ClassLoader.php on line 444

Warning: include(): Failed opening '/var/www/app/vendor/composer/../../src/AppBundle/Utils/SecurityHelper.php' for inclusion (include_path='.:/usr/local/lib/php') in /var/www/app/vendor/composer/ClassLoader.php on line 444

Fatal error: Class 'AppBundle\Utils\SecurityHelper' not found in /var/www/app/app/cache/prod/appProdProjectContainer.php on line 1391

Fatal error: Uncaught exception 'Symfony\Component\Debug\Exception\ClassNotFoundException' with message 'Attempted to load class "SecurityHelper" from namespace "AppBundle\Utils". Did you forget a "use" statement for "Symfony\Bundle\SecurityBundle\Templating\Helper\SecurityHelper"?' in /var/www/app/app/cache/prod/appProdProjectContainer.php:1391 Stack trace: #0 {main} Next exception 'Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException' with message 'Circular reference detected for service "app_user.security_helper", path: "app_user.security_helper -> twig.controller.exception -> twig -> app.twig.security_extension".' in /var/www/app/app/bootstrap.php.cache:2200 Stack trace: #0 /var/www/app/src/AppBundle/Twig/SecurityExtension.php(23): Symfony\Component\DependencyInjection\Container->get('app_user.securi...') #1 /var/www/app/app/cache/prod/appProdProjectContainer.php(1157): AppBundle\Twig\SecurityExtension->__construct(Object(appProdProjectContainer)) #2 /var/www/app/app/bootstrap.php.cache(2 in /var/www/app/app/bootstrap.php.cache on line 2200