An error occurred while calling method auth.checkPhone

[SaturnTeam]

I'm trying to connect, and got this issue:

AuthKeyHandler:         Binding authorization keys...
MsgIdHandler:           WARNING: Given message id (6439461975948581889) is bigger than or equal to the current limit (6439461975948545025).
AuthKeyHandler:         Successfully binded temporary and permanent authorization keys.
MTProto:                Writing client info (also executing help.getConfig)...
MTProto:                We're in RU, current dc is 2, nearest dc is 2.
API:                    Running APIFactory...
API:                    MadelineProto is ready!
Exception:              Received request to switch to DC 1 in ResponseHandler.php:321
CallHandler:            An error occurred while calling method auth.checkPhone: Received request to switch to DC 1 in ResponseHandler on line 321. Recreating connection and retrying to call method...
PHP Fatal error:  Uncaught danog\MadelineProto\TL\Exception: Missing required parameter (ping_id) in /src/danog/MadelineProto/TL/TL.php:457
Stack trace:
#0 /src/danog/MadelineProto/TL/TL.php(396): danog\MadelineProto\MTProto->serialize_params(Array, Array)
#1 /src/danog/MadelineProto/MTProtoTools/CallHandler.php(64): danog\MadelineProto\MTProto->serialize_method('ping', Array)
#2 /src/danog/MadelineProto/APIFactory.php(131): danog\MadelineProto\MTProto->method_call('ping', Array, Array)
#3 /taheri.php(22): danog\MadelineProto\APIFactory->__call('ping', Array)
#4 {main}
  thrown in /src/danog/MadelineProto/TL/TL.php on line 457

[danog]

Please read the error. Missing required parameter (ping_id) for #2 /src/danog/MadelineProto/APIFactory.php(131): danog\MadelineProto\MTProto->method_call('ping', Array, Array)

[danog]

Nice propic btw

[SaturnTeam]

I didn't call ping by myself

[danog]

taheri.php(22): danog\MadelineProto\APIFactory->__call('ping', Array)