Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\bookstack\database\migrations\2020_12_30_173528_add_owned_by_field_to_entities.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\bookstack\database\migrations\2020_12_30_173528_add_owned_by_field_to_entities.php on line 8