Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/wwvicp/public_html/API4/database/migrations/2021_02_17_170700_add_event_fields_to_documents.php:7 Stack trace: #0 {main} thrown in /home/wwvicp/public_html/API4/database/migrations/2021_02_17_170700_add_event_fields_to_documents.php on line 7