Fatal error: Uncaught Error: Interface "Symfony\Component\PropertyInfo\PropertyListExtractorInterface" not found in /home/ldt/public_html/canvas/udoit/vendor/symfony/doctrine-bridge/PropertyInfo/DoctrineExtractor.php:32 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/symfony/doctrine-bridge/PropertyInfo/DoctrineExtractor.php on line 32