Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/sourceex/public_html/pm/database/migrations/2021_02_16_082106_add_mobile_column_in_tickets_table.php:7 Stack trace: #0 {main} thrown in /home/sourceex/public_html/pm/database/migrations/2021_02_16_082106_add_mobile_column_in_tickets_table.php on line 7