Fatal error: Uncaught ArgumentCountError: Too few arguments to function Weixin::__construct(), 2 passed in /www/wwwroot/720/module/passport/loginwx.php on line 8 and exactly 3 expected in /www/wwwroot/720/source/include/cls_weixin.php:18 Stack trace: #0 /www/wwwroot/720/module/passport/loginwx.php(8): Weixin->__construct('', '') #1 /www/wwwroot/720/passport.php(20): require('/www/wwwroot/72...') #2 {main} thrown in /www/wwwroot/720/source/include/cls_weixin.php on line 18