Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2023_05_03_150932_add_skip_failed_message_to_campaigns.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2023_05_03_150932_add_skip_failed_message_to_campaigns.php on line 7