Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Builder\ConfigBuilderInterface" not found in /home/exklusivbeautysa/public_html/var/cache/dev/Symfony/Config/NelmioSecurityConfig.php:22 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/var/cache/dev/Symfony/Config/NelmioSecurityConfig.php on line 22