Fatal error: Uncaught Error: Interface 'Symfony\Component\DependencyInjection\Extension\ExtensionInterface' not found in /home10/amoutsei/public_html/wp-content/plugins/tourmaster/include/authorize/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectExtension.php:7 Stack trace: #0 {main} thrown in /home10/amoutsei/public_html/wp-content/plugins/tourmaster/include/authorize/vendor/symfony/dependency-injection/Tests/Fixtures/includes/ProjectExtension.php on line 7