Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/pricemat/public_html/database/migrations/2021_12_29_104625_create_product_groups_table.php:7 Stack trace: #0 {main} thrown in /home/pricemat/public_html/database/migrations/2021_12_29_104625_create_product_groups_table.php on line 7