Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/mydemotec/public_html/windstream/database/migrations/existing/2020_11_06_115740_add_column_table.php:7 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/windstream/database/migrations/existing/2020_11_06_115740_add_column_table.php on line 7