Poloniex parse error, analyse output

[Desrever Nu]

getting too many

2015-09-27 20:53:03,374 ERROR - Unexpected token END OF FILE at position 0. - [sendLiquidity - c.n.n.t.w.PoloniexWrapper:907] 
2015-09-27 20:53:03,375 ERROR - ApiError [4 : Null Return] - [sendLiquidity - c.n.n.s.BalanceManager:33] 

Now logging the answer, wait for next RC and ask for logs