Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/evanore/public_html/evatrack/database/migrations/2021_01_29_120546_add_harga_unit_to_invoice_details_table.php:7 Stack trace: #0 {main} thrown in /home/evanore/public_html/evatrack/database/migrations/2021_01_29_120546_add_harga_unit_to_invoice_details_table.php on line 7