Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Collection" not found in /home/bookshelter/public_html/vendor/typicms/nestablecollection/src/NestableCollection.php:16 Stack trace: #0 {main} thrown in /home/bookshelter/public_html/vendor/typicms/nestablecollection/src/NestableCollection.php on line 16