Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/previewpanel/public_html/epos/database/migrations/2021_09_01_063110_add_spg_column_to_discounts_table.php:8 Stack trace: #0 {main} thrown in /home/previewpanel/public_html/epos/database/migrations/2021_09_01_063110_add_spg_column_to_discounts_table.php on line 8