Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\Relation" not found in /home/macromm/abiofore/www/mongotest/vendor/mongodb/laravel-mongodb/src/Relations/EmbedsOneOrMany.php:21 Stack trace: #0 {main} thrown in /home/macromm/abiofore/www/mongotest/vendor/mongodb/laravel-mongodb/src/Relations/EmbedsOneOrMany.php on line 21