Fatal error: Uncaught Error: Interface "Doctrine\Common\DataFixtures\FixtureInterface" not found in /home/ldt/public_html/canvas/udoit/vendor/doctrine/data-fixtures/src/SharedFixtureInterface.php:13 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/doctrine/data-fixtures/src/SharedFixtureInterface.php on line 13