Bittrex problems in shifts

[Desrever Nu]

15:52:23.927 [priceTriggerTask] ERROR - ApiError [5 : RATE_NOT_PROVIDED] [c.n.n.s.OrderManager:275]

15:53:16.492 [Strategy Secondary Task] ERROR - javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake [c.n.n.t.w.BittrexWrapper:784] 15:53:16.492 [Strategy Secondary Task] ERROR - ApiError [4 : Null Return] [c.n.n.s.S.StrategySecondaryPegUtils:358]

15:52:20.491 [priceTriggerTask] INFO  - Price Updated. bitfinex:1 BTC = 237.89 USD [com.nubits.nubot.tasks.PriceMonitorTriggerTask:346]
15:52:20.492 [priceTriggerTask] DEBUG - Executing tryMoveWalls [com.nubits.nubot.tasks.PriceMonitorTriggerTask:364]
15:52:20.492 [priceTriggerTask] DEBUG - delta =0.0% (old : 237.89 new 237.89) [com.nubits.nubot.tasks.PriceMonitorTriggerTask:392]
15:52:20.492 [priceTriggerTask] INFO  - Walls need to be shifted [com.nubits.nubot.tasks.PriceMonitorTriggerTask:373]
15:52:20.493 [priceTriggerTask] INFO  - Sell Price 0.0  | Buy Price  0.0 [com.nubits.nubot.tasks.PriceMonitorTriggerTask:430]
15:52:20.493 [priceTriggerTask] INFO  - Strategy received a price change notification. [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegTask:156]
15:52:20.990 [priceTriggerTask] WARN  - Shift needed on bittrex Reason : BTC price changed more than 0.0 % [c.n.n.s.S.StrategySecondaryPegTask:189]
15:52:20.991 [priceTriggerTask] DEBUG - Executing shiftWalls() [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegUtils:401]
15:52:20.991 [priceTriggerTask] INFO  - Immediately try to cancel all orders [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegUtils:419]
15:52:23.277 [priceTriggerTask] WARN  - Orders deleted [c.n.n.s.S.StrategySecondaryPegUtils:429]
15:52:23.277 [priceTriggerTask] INFO  - initOrders SELL, price 0.0 [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegUtils:181]
15:52:23.579 [priceTriggerTask] DEBUG - balance 8.50567606 NBT maxBuy 3.0. maxSell 1.0 [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegUtils:220]
15:52:23.579 [priceTriggerTask] DEBUG - amount1: 4.25283803 . balance 8.50567606 [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegUtils:227]
15:52:23.580 [priceTriggerTask] WARN  - Submitting limit order : SELL side order :  SELL 0.5 NBT @ 0.0 BTC [c.n.n.s.OrderManager:255]
15:52:23.580 [priceTriggerTask] INFO  - executeSellsideOrder : nbtbtc 0.5 0.0 [com.nubits.nubot.strategy.OrderManager:209]
15:52:23.927 [priceTriggerTask] ERROR - ApiError [5 : RATE_NOT_PROVIDED] [c.n.n.s.OrderManager:275]
15:52:23.927 [priceTriggerTask] ERROR - NuBot has not been able to shift sell orders [c.n.n.s.S.StrategySecondaryPegUtils:475]
15:52:29.931 [priceTriggerTask] ERROR - Wall shift failed [c.n.n.s.S.StrategySecondaryPegTask:198]
15:52:29.932 [priceTriggerTask] INFO  - New price computed [Tue May 26 15:52:29 CEST 2015,bitfinex,BTC,237.89,USD,0.0,0.0,] [com.nubits.nubot.tasks.PriceMonitorTriggerTask:468]
15:52:42.829 [Strategy Secondary Task] DEBUG - Executing task on bittrex: StrategySecondaryPegTask. DualSide :  true [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegTask:62]
15:52:42.830 [Strategy Secondary Task] DEBUG - adapt orders [com.nubits.nubot.strategy.Secondary.StrategySecondaryPegTask:77]
15:53:16.492 [Strategy Secondary Task] ERROR - javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake [c.n.n.t.w.BittrexWrapper:784]
15:53:16.492 [Strategy Secondary Task] ERROR - ApiError [4 : Null Return] [c.n.n.s.S.StrategySecondaryPegUtils:358]
15:53:16.493 [Strategy Secondary Task] DEBUG - cpu usage average: 3.57373046875 % [com.nubits.nubot.utils.Utils:66]
15:53:23.830 [Strategy Secondary Task] DEBUG - Executing task on bittrex: StrategySecondaryPegTask. DualSide :  true [co