Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/appbrafasystems/public_html/database/migrations/2025_08_08_000000_add_theme_background_to_kanban_boards.php:7 Stack trace: #0 {main} thrown in /home/appbrafasystems/public_html/database/migrations/2025_08_08_000000_add_theme_background_to_kanban_boards.php on line 7