Help me fix some difficult bugs and stability errors on my expert

Help me fix some difficult bugs and stability errors on my expert 

Having some errors related with the new mq4l language 

#property strict

Errors list:

Print("Need close BUY " + OrderTicket() + ". Trade Context Busy");

Print("Error Closing SELL Trade : " + OrderTicket());

gi_352 = iTime(NULL, 0, 0);

Print("Need to close SELL trade : " + OrderTicket() + ". Trade Context Busy");

ld_4 = NormalizeDouble(Lots * MathPow(MultiLotsFactor, gi_300), gd_204);

 li_12 = OrderCloseTime();

    ld_4 = NormalizeDouble(OrderLots() * MultiLotsFactor, gd_204);

if (AccountFreeMarginCheck(Symbol(), ai_0, ld_4) <= 0.0) return (-1);

 if (OrderType() == OP_BUY) close = OrderClose(OrderTicket(), OrderLots(), Bid, Slippage, Blue);

 if (OrderType() == OP_SELL) close = OrderClose(OrderTicket(), OrderLots(), Ask, Slippage, Red);

_16 = NormalizeDouble((Bid - ad_8) / Point / gi_420, 0);

li_16 = NormalizeDouble((ad_8 - Ask) / Point / gi_420, 0);

ld_0);

+ "Account Number:             " + AccountNumber() + " (" + gs_live_380 + ")"

 + "TERMINATORS :                         " + DoubleToStr(f0_8(), 0) + " / " + MaxOpenOrders