Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/onlinemw/public_html/serendib/database/migrations/2019_12_20_172319_add_submission_ref_to_form_data_table.php:7 Stack trace: #0 {main} thrown in /home/onlinemw/public_html/serendib/database/migrations/2019_12_20_172319_add_submission_ref_to_form_data_table.php on line 7