Deprecated: GuzzleHttp\HandlerStack::create(): Implicitly marking parameter $handler as nullable is deprecated, the explicit nullable type must be used instead in /data/www/web/pan.tianzhuicn.com/includes/vendor/guzzlehttp/guzzle/src/HandlerStack.php on line 40

Deprecated: GuzzleHttp\HandlerStack::__construct(): Implicitly marking parameter $handler as nullable is deprecated, the explicit nullable type must be used instead in /data/www/web/pan.tianzhuicn.com/includes/vendor/guzzlehttp/guzzle/src/HandlerStack.php on line 54