Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/mydemotec/public_html/newedu/database/migrations/2024_03_19_082642_add_column_media_updated_at_to_contents_table.php:8 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/newedu/database/migrations/2024_03_19_082642_add_column_media_updated_at_to_contents_table.php on line 8