Fatal error: Uncaught InvalidArgumentException: Invalid registration_id in /nginx/www/public/php/jpush_phpsdk/src/JPush/DevicePayload.php:209 Stack trace: #0 /nginx/www/public/php/jpush_phpsdk/examples/devices/get_devices_status_example.php(6): JPush\DevicePayload->getDevicesStatus(false) #1 {main} thrown in /nginx/www/public/php/jpush_phpsdk/src/JPush/DevicePayload.php on line 209