Fatal error: Uncaught Error: Class 'EasyWeChat\Kernel\AccessToken' not found in C:\web\qhzyy\vendor\overtrue\wechat\src\OpenWork\Auth\AccessToken.php:21 Stack trace: #0 {main} thrown in C:\web\qhzyy\vendor\overtrue\wechat\src\OpenWork\Auth\AccessToken.php on line 21