Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/caistbuw/public_html/database/migrations/2018_03_29_134340_add_inline_discount_fields_in_purchase_lines.php:7 Stack trace: #0 {main} thrown in /home/caistbuw/public_html/database/migrations/2018_03_29_134340_add_inline_discount_fields_in_purchase_lines.php on line 7