Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /home3/cp584787/public_html/wns.mwz/vendor/kalnoy/nestedset/tests/models/Category.php:5 Stack trace: #0 {main} thrown in /home3/cp584787/public_html/wns.mwz/vendor/kalnoy/nestedset/tests/models/Category.php on line 5