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