Error 130

Hi everyone,

I am a newbie to MQL. I'm trying a testing EA. I am getting Error#130. Couldn't find the reason. Pls find the code below and copy of the journal below.

double Buy_Signal = 0;
double Sell_Signal = 0;
int i = 0;
int Total_Orders = 0;
int Magic_Check = 0;
double Lot_Check = 1;

         int ticket;
         int Order_Type;             // operation
         double Lot_Size;// = 0.1;   // volume
         double Trade_Price = 0;     // price
         double SL = 0;              // stop loss
         double Take_Profit = 0;     // take profit
         double Trade_Gap = 0.001;   // profit gap
         int Magic_Num = 1;              // Magic Number
         string Trade_Comment = NULL;// comment
         color Trade_Colour = NULL;  // color

      double PRI;
      double SSL;
      double TGT;
      double PRI2;
      double SSL2;
      double TGT2;
      double dLot_Size = 0.1;
      
      string sComment = "";
      string NL = "\n";
      int Highest_Open_Trades = 0;
      double Max_Lot_Size = 0;
      int Total_Open_Trades = 0;
//+------------------------------------------------------------------+
//| Expert initialization function                                   |
//+------------------------------------------------------------------+
int OnInit()
  {
//---
   //---
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Expert deinitialization function                                 |
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
//---
   
  }
//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+
void OnTick()
  {
//--------------------------------First Trade----------------------////
   if(OrdersTotal()==0)
   {
        Lot_Size = dLot_Size;// volume
        Buy_Signal = iCustom(NULL,15,"BFS_Stoc",0,1);
        Sell_Signal = iCustom(NULL,15,"BFS_Stoc",1,1);
        Magic_Num++;
                    
      if(Buy_Signal>0 && Sell_Signal<=0)// && Buy_Signal==Stoc_Buy_Signal)
      {
         Order_Type = OP_BUY;          // operation
         Lot_Size = 0.1;//dLot_Size;
         Trade_Price = Ask;            // price
         Take_Profit = Ask + Trade_Gap; // take profit
         SL = Ask - 2 * Trade_Gap;     // stop loss
         Trade_Comment = "First_Open_Order";  // comment
         Trade_Colour = clrBlue;       // color
         ticket = Send_Order();
         
         if(ticket>=0)
         {
            PRI = Trade_Price;//OrderOpenPrice();
            SSL = SL;//OrderStopLoss();
            TGT = Take_Profit;//OrderTakeProfit();
            Magic_Check = Magic_Num;//OrderMagicNumber();
         
         Order_Type = OP_SELLLIMIT;
         Lot_Size = 0.4;
         Trade_Price = PRI - Trade_Gap;
         Take_Profit = SSL;
         SL = TGT;
         Trade_Comment = "Second_Limit_Order";
         Trade_Colour = clrBlue;       
         ticket = Send_Order();//---Second Order----///
         
         }
      }
      else if(Buy_Signal<=0 && Sell_Signal>0)
      {
         Order_Type = OP_SELL;          // operation
         Lot_Size = 0.1;// dLot_Size;
         Trade_Price = Bid;            // price
         Take_Profit = Bid - Trade_Gap; // Take Profit
         SL = Bid + 2 * Trade_Gap;     // stop loss
         Trade_Comment = "First_Open_Order";  // comment
         Trade_Colour = clrBlue;       // color
         ticket = Send_Order();
         if(ticket>=0)
         {
         //////////Backup//////////////////////////////
            PRI = Trade_Price;//OrderOpenPrice();
            SSL = SL;//OrderStopLoss();
            TGT = Take_Profit;//OrderTakeProfit();
            Magic_Check = Magic_Num;//OrderMagicNumber();
         /////////////////////////////////////////////
         Order_Type = OP_BUYSTOP;    
         Lot_Size = 0.4;
         Trade_Price = PRI + Trade_Gap;
         Take_Profit = SSL;
         SL = TGT;
         Trade_Comment = "Second_Limit_Order";
         Trade_Colour = clrBlue;  
         ticket = Send_Order(); //---Second Order----///
         }
      }
   }


//-------------End of OnTick----------------------------////      
  }
//+------------------------------------------------------------------+
int Send_Order()
{
ticket = OrderSend(
         Symbol(),               // symbol
         Order_Type,             // operation
         Lot_Size,               // volume
         Trade_Price,            // price
         3,                      // slippage
         SL,                     // stop loss
         Take_Profit,            // take profit
         Trade_Comment,          // comment
         Magic_Num,                      // magic number
         0,                      // pending order expiration
         Trade_Colour            // color
   );
   
   if(ticket<0)
      {
      Print("Order Failed with ",GetLastError());
      Print("OType:",Order_Type,"; LotSize:",Lot_Size,"; LotCheck:",Lot_Check,"; Price:",Trade_Price,
      "; SL:",SL,"; TP:",Take_Profit,"; Magic:",Magic_Num,"; CMP:",Ask);
      }
   else
      {
      Print(Trade_Comment," Order Placed Successfully");
      }
      
return ticket;
}

2016.09.07 15:01:01.234 2010.01.03 23:00  TestOrders EURUSD,H1: OType:3; LotSize:0.4; LotCheck:1.0; Price:1.43183; SL:1.43383; TP:1.43083; Magic:3; CMP:1.43283
2016.09.07 15:01:01.234 2010.01.03 23:00  TestOrders EURUSD,H1: Order Failed with 130
2016.09.07 15:01:01.234 2010.01.03 23:00  TestOrders EURUSD,H1: OrderSend error 130
2016.09.07 15:01:01.234 2010.01.03 23:00  TestOrders EURUSD,H1: First_Open_Order Order Placed Successfully
2016.09.07 15:01:01.234 2010.01.03 23:00  TestOrders EURUSD,H1: open #1 buy 0.10 EURUSD at 1.43283 sl: 1.43083 tp: 1.43383 ok
2016.09.07 15:01:01.215 2010.01.03 23:00  Custom indicator BFS_Stoc EURUSD,M15: loaded successfully
2016.09.07 15:01:01.084 2010.01.01 00:00  TestOrders test started

Please help me find the error.