Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/flexinettek/public_html/database/migrations/2018_09_27_111609_modify_transactions_table_for_purchase_return.php:8 Stack trace: #0 {main} thrown in /home/flexinettek/public_html/database/migrations/2018_09_27_111609_modify_transactions_table_for_purchase_return.php on line 8