Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2024_02_17_160719_add_d_l_t_cloumn_to_plans_table.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2024_02_17_160719_add_d_l_t_cloumn_to_plans_table.php on line 7