Fatal error: Uncaught Error: Interface 'Twig\Extension\RuntimeExtensionInterface' not found in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Twig/Runtime/SchemaOrgRuntime.php:20 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Twig/Runtime/SchemaOrgRuntime.php on line 20