Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/sourceex/public_html/pm/database/migrations/2020_03_17_411909_alter_invocie_number_in_invoice_table.php:6 Stack trace: #0 {main} thrown in /home/sourceex/public_html/pm/database/migrations/2020_03_17_411909_alter_invocie_number_in_invoice_table.php on line 6