Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/sourceex/public_html/pm/database/migrations/2020_06_26_131840_add_column_priority_column_leads_table.php:8 Stack trace: #0 {main} thrown in /home/sourceex/public_html/pm/database/migrations/2020_06_26_131840_add_column_priority_column_leads_table.php on line 8