Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\cloudpro.vip\database\migrations\2022_02_17_051249_change_vcard_table_column.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cloudpro.vip\database\migrations\2022_02_17_051249_change_vcard_table_column.php on line 7