Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in E:\Ampps\www\CAS\database\migrations\2019_10_06_121517_create_system_alerts_table.php:0 Stack trace: #0 {main} thrown in E:\Ampps\www\CAS\database\migrations\2019_10_06_121517_create_system_alerts_table.php on line 0