Fatal error: Uncaught Error: Interface "Doctrine\Common\DataFixtures\FixtureInterface" not found in /home/ldt/public_html/canvas/udoit/vendor/doctrine/doctrine-fixtures-bundle/src/ORMFixtureInterface.php:12 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/doctrine/doctrine-fixtures-bundle/src/ORMFixtureInterface.php on line 12