Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Collection" not found in /newdata/stgdev/public_html/trisak.mwz/vendor/kalnoy/nestedset/src/Collection.php:8 Stack trace: #0 {main} thrown in /newdata/stgdev/public_html/trisak.mwz/vendor/kalnoy/nestedset/src/Collection.php on line 8