Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home2/artmentalakademi/public_html/database/migrations/2023_12_22_143945_add_pinned_to_courses.php:7 Stack trace: #0 {main} thrown in /home2/artmentalakademi/public_html/database/migrations/2023_12_22_143945_add_pinned_to_courses.php on line 7