Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Extension\Extension' not found in /home/dreamland/public_html/booking/vendor/symfony/dependency-injection/Extension/AbstractExtension.php:25 Stack trace: #0 {main} thrown in /home/dreamland/public_html/booking/vendor/symfony/dependency-injection/Extension/AbstractExtension.php on line 25