Fatal error: Cannot redeclare EasyWeChat\Kernel\Support\generate_sign() (previously declared in /vhosts/yy.yi-luo.cn/vendor/overtrue/wechat/src/Kernel/Support/Helpers.php:28) in /vhosts/yy.yi-luo.cn/vendor/w7corp/easywechat/src/Kernel/Support/Helpers.php on line 28