Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/nilecp/public_html/database/migrations/2020_09_29_184833_add_foreigns_to_sub_activities_table.php:7 Stack trace: #0 {main} thrown in /home/nilecp/public_html/database/migrations/2020_09_29_184833_add_foreigns_to_sub_activities_table.php on line 7