Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\xampp\htdocs\portal\database\migrations\2025_07_04_105558_create_d_b_env_table.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\portal\database\migrations\2025_07_04_105558_create_d_b_env_table.php on line 7