Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\hannoole\PMS\database\migrations\2023_04_03_132318_fix_invoice_units.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\database\migrations\2023_04_03_132318_fix_invoice_units.php on line 10