Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/nilecp/public_html/database/migrations/2021_01_21_191929_add_colomn_to_demands_table.php:7 Stack trace: #0 {main} thrown in /home/nilecp/public_html/database/migrations/2021_01_21_191929_add_colomn_to_demands_table.php on line 7