Who knows how to fix this error 

04:02:35:507   1a70   DevFee: Pool Diff 10000
04:02:35:513   de4   Error in server response : {"id":1,"jsonrpc":"2.0","error":{"code":-1,"message":"invalidaddressusedforlogin"}}
04:02:35:519   de4   buf was cleared
04:02:38:549   de4   checkread timeout