Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in E:\xampp\htdocs\stms\database\migrations\2022_04_21_144357_add_is_private_forums_table.php:7 Stack trace: #0 {main} thrown in E:\xampp\htdocs\stms\database\migrations\2022_04_21_144357_add_is_private_forums_table.php on line 7