Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in D:\trms\htdocs\pmis\database\migrations\2021_06_07_121200_create_usertokens_table.php:7 Stack trace: #0 {main} thrown in D:\trms\htdocs\pmis\database\migrations\2021_06_07_121200_create_usertokens_table.php on line 7