Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\database\migrations\2019_08_19_000000_create_failed_jobs_table.php:7 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\database\migrations\2019_08_19_000000_create_failed_jobs_table.php on line 7