anybody know, how to fixed this error?
{
"version": 1000302,
"protocolversion": 70701,
"walletversion": 61000,
"balance": 0.00000000,
"privatesend_balance": 0.00000000,
"blocks": 56655,
"timeoffset": 0,
"connections": 12,
"proxy": "",
"difficulty": 4683.654446356481,
"testnet": false,
"keypoololdest": 1502775370,
"keypoolsize": 1001,
"paytxfee": 0.00100000,
"relayfee": 0.00010000,
"errors": "Warning: Unknown block versions being mined! It's possible unknown rules are in effect"
}
Don't worry, it's due to some pool or users mining blocks on an old and forked client (protocol 70700). Too bad for them, that whatever they are mining, is not valid on the main chain.
(edit typos)