Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/dario/Servidor/CodingIt/MyFileRunner/App/app/database/migrations/2021_01_22_121153_add_isdefault_field.php:6 Stack trace: #0 {main} thrown in /home/dario/Servidor/CodingIt/MyFileRunner/App/app/database/migrations/2021_01_22_121153_add_isdefault_field.php on line 6