Fatal error: Uncaught Error: Class 'Illuminate\Database\Eloquent\Relations\HasOne' not found in /home/edmedu/www/edmuhak.com/dev.bak/vendor/staudenmeir/eloquent-json-relations/src/Relations/Postgres/HasOne.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/edmuhak.com/dev.bak/vendor/staudenmeir/eloquent-json-relations/src/Relations/Postgres/HasOne.php on line 7