Failed to load - wrong type [Solved]

Hi this is my first time here sorry if this is the wrong place. I just started having this issue today, the code was working fine before. I'm using mt5 and getting "Error loading - wrong type." This is very frustrating for me because I cannot run any ea's as of today. Any guidance would be apprecated. I'll post my code down below. Thank you 

//+------------------------------------------------------------------+
//|                                                         mine.mq5 |
//|                        Copyright 2019, MetaQuotes Software Corp. |
//|                                             https://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2019, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#include<Trade\Trade.mqh>

//--- object for performing trade operations
CTrade  trade;

//--- Set Variables
double   dblChanged,dblLast; //When Candle Changes
static bool firstRun = true; //first run
string myPairs[6] = {"USDCAD","EURUSD","USDJPY","EURJPY","GBPUSD","USDCHF"}; //Set pairs
double firstCandle[4] = {}; //set up each candle
double secondCandle[4] = {}; //testing candle
double thirdCandle[4] = {}; //candle before entry
//First Run
void OnStart() {
     firstRun = false;
     printf("Hello World First Run Ok");
}
void OnTick() {
 //detect new bar
   static datetime prevTime=0;
   datetime lastTime[1];
   if (CopyTime(_Symbol,_Period,0,1,lastTime)==1 && prevTime!=lastTime[0]) {
       prevTime=lastTime[0];
       printf("new bar");
//End bar check
       
       
//Horizontal line
   long cid=ChartID();
   ObjectDelete(cid, "test");
      ResetLastError();
   double line = iClose(Symbol(),PERIOD_H1,0);
   if(!ObjectCreate(cid,"test",OBJ_HLINE,0,0,line) || GetLastError()!=0)
      Print("Error creating object: ",GetLastError());
   else
      ChartRedraw(cid);
//------------------------
      
     //Create for loop to hold array data
  for(int i=0;i<ArraySize(myPairs);i++) {
   firstCandle[0] = iHigh(myPairs[i],PERIOD_H1,0);
   firstCandle[1] = iLow(myPairs[i],PERIOD_H1,0); //Only update on candle close for performance reasons
   firstCandle[2] =  iOpen(myPairs[i],PERIOD_H1,0);
   firstCandle[3] = iClose(myPairs[i],PERIOD_H1,0);
   
   secondCandle[0] = iHigh(myPairs[i],PERIOD_H1,1);
   secondCandle[1] = iLow(myPairs[i],PERIOD_H1,1);
   secondCandle[2] = iOpen(myPairs[i],PERIOD_H1,1);
   secondCandle[3] = iClose(myPairs[i],PERIOD_H1,1);
   
   thirdCandle[0] =  iHigh(myPairs[i],PERIOD_H1,2);
   thirdCandle[1] =  iLow(myPairs[i],PERIOD_H1,2);
   thirdCandle[2] =  iOpen(myPairs[i],PERIOD_H1,2);
   thirdCandle[3] =  iClose(myPairs[i],PERIOD_H1,2);
   
 printf("Testing this candle close "+firstCandle[3]+ " vs previous candle High"+secondCandle[3] +" and "+ secondCandle[0]);


    //call price check to compare
   if (secondCandle[3] > thirdCandle[0]) {
               //printf(myPairs[i]+ " : "+"Previous High: "+DoubleToString(thirdCandle[0])+" New Close Higher Price: " +DoubleToString(secondCandle[3])); //implicit converted
               buyStop(secondCandle[0],secondCandle[1],secondCandle[2],secondCandle[3],myPairs[i],thirdCandle[0],thirdCandle[1],thirdCandle[2],thirdCandle[3]); //buy
    
    
    
       } else if (secondCandle[3] < thirdCandle[1]) {
            //  printf(myPairs[i] + " : "+"Previous low: " +DoubleToString(thirdCandle[1])+ " Close lower Price: " +  DoubleToString(secondCandle[3]));   //implicit converted
              sellStop(secondCandle[0],secondCandle[1],secondCandle[2],secondCandle[3],myPairs[i],thirdCandle[0],thirdCandle[1],thirdCandle[2],thirdCandle[3]); //sell
         
          } else {
              //no signal
          }
        }
     }
}
//Create Buy Stop Orders
void buyStop(double high,double low,double open,double close,string currentPair,double prevHigh, double prevLow,double prevOpen, double prevClose) {
   int    digits=(int)SymbolInfoInteger(currentPair,SYMBOL_DIGITS);
   string symbol=currentPair;    // specify the symbol, at which the order is placed
   double point=SymbolInfoDouble(symbol,SYMBOL_POINT);         // point
   double ask=SymbolInfoDouble(symbol,SYMBOL_ASK);             // current buy price
   datetime expiration = 0; //TimeTradeServer()+PeriodSeconds(PERIOD_H4);
   double volume=0.01;
   double price=high;       //price for when order will be placed 
   double orderprice = NormalizeDouble(price+(5*point),digits); //place order 5 pips above 3rd candle 
   double altorderprice = NormalizeDouble(price+(10*point),digits);
   int SL_pips=0;                                      
   int TP_pips=0;
        
  //Define Formula for run//----------================
  //Enter non normalized value in price
   double TPFormulaA = price + (2*(price-prevLow))-(15*point);      //Take profit 2x entry candle 
   double SLFormulaA = 0;                                          //No stop loss
   //--
   double TPFormulaB = price + (2*(price-prevLow))-(15*point);      //Take profit 2x entry candle
   double SLFormulaB = price - (SL_pips*point);                     //Static stop loss
   //--
   double TPFormulaC = price + ((2*(price-prevLow))*point)-(15*point);      //Take profit always 2x
   double SLFormulaC = price - ((price-prevLow)*point + (5*point));         //stop loss always below candle, 5 additional pips
   //--
   double TPFormulaD = price + (2*((price-prevLow))*point)-(15*point);      //Take profit variable to 2x stops
   double SLFormulaD = price - ((price-prevLow)*point + (5*point));         //stop loss always below candle, 5 additional pips
   //--
   double TPFormulaPips = price + (TP_pips*point); //Formula for take profit in pips
   double SLFormulaPips = price - (SL_pips*point); //Formula for stops in pips
   //--------------------------------==================     double SL=SLFormulaA;  
   double TP = NormalizeDouble(TPFormulaA,digits);
   double SL = NormalizeDouble(SLFormulaA,digits);                          

   string comment=StringFormat("Buy Stop %s %G lots at %s, SL=%s TP=%s",
                               symbol,volume,
                               DoubleToString(price,digits),
                               DoubleToString(SL,digits),
                               DoubleToString(TP,digits));
//--- everything is ready, sending a Buy Stop pending order to the server
   if(!trade.BuyStop(volume,orderprice,symbol,SL,TP,ORDER_TIME_GTC,expiration,comment)){
      //--- failure message
            Print("buy method failed. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")");  //Error message
       //--- retry=
            if (!trade.BuyStop(volume,altorderprice,symbol,SL,TP,ORDER_TIME_GTC,expiration,comment)) {
              Print("sell method retry failed. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")");  //Error message
            } else {
              Print("buy method executed successfully. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")"); //Error message
            }
     }
   else
     {
      Print("buy method executed successfully. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")"); //Error Message
     }
return;
}

//Create Sell Stop Orders
void sellStop(double high,double low,double open,double close, string currentPair,double prevHigh, double prevLow,double prevOpen, double prevClose) {
   double volume=0.01;
   string symbol=currentPair;    // specify the symbol, at which the order is placed
   int    digits=(int)SymbolInfoInteger(currentPair,SYMBOL_DIGITS); // number of decimal places
   double point=SymbolInfoDouble(symbol,SYMBOL_POINT);         // point
   double ask=SymbolInfoDouble(symbol,SYMBOL_ASK);    
   datetime expiration=TimeTradeServer()+PeriodSeconds(PERIOD_H4);      
 
   double price=low;                      //candle to use for entry
   double altorderprice=NormalizeDouble(price-(5*point),digits);                      //retry same trade 5 pips lower
   double orderprice = NormalizeDouble(price-(10*point),digits);
   int SL_pips=0;                                      
   int TP_pips=0;
        
  //Define Formula for run//----------================
  //Define Formula for run//----------================
   double TPFormulaA = price - ((2*(prevHigh-price))-(15*point));      //Take profit 2x entry candle 
   double SLFormulaA = 0;                                          //No stop loss
   //--
   double TPFormulaB = price - (2*(prevHigh-price))-(15*point);      //Take profit 2x entry candle
   double SLFormulaB = price + (SL_pips*point);                     //Static stop loss
   //--
   double TPFormulaC = price - ((2*(prevHigh-price))*point)-(15*point);      //Take profit always 2x
   double SLFormulaC = price + ((prevHigh-price)*point + (5*point));         //stop loss always below candle, 5 additional pips
   //--
   double TPFormulaD = price - (2*((prevHigh-price))*point)-(15*point);      //Take profit variable to 2x stops
   double SLFormulaD = price + ((prevHigh-price)*point + (5*point));         //stop loss always below candle, 5 additional pips
   //--
   double TPFormulaPips = price - (TP_pips*point); //Formula for take profit in pips
   double SLFormulaPips = price + (SL_pips*point); //Formula for stops in pips
   //--------------------------------==================     double SL=SLFormulaA;
   double TP = NormalizeDouble(TPFormulaA,digits);
   double SL = NormalizeDouble(SLFormulaA,digits);                         

   string comment=StringFormat("Buy Stop %s %G lots at %s, SL=%s TP=%s",
                               symbol,volume,
                               DoubleToString(price,digits),
                               DoubleToString(SL,digits),
                               DoubleToString(TP,digits));
//--- everything is ready, sending a Buy Stop pending order to the server
   if(!trade.SellStop(volume,orderprice,symbol,SL,TP,ORDER_TIME_GTC,expiration,comment))
     {
      //--- failure message
                 Print("sell stop method failed. Return code=",trade.ResultRetcode(),". Code description: ",trade.ResultRetcodeDescription()); //Error message
      //--- retry
            if (!trade.SellStop(volume,altorderprice,symbol,SL,TP,ORDER_TIME_GTC,expiration,comment)) {
               Print("sell method failed. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")"); //Error message
            } else {
               Print("sell method executed successfully. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")"); //Error message
            }
     }
   else
     {
           Print("sell method executed successfully. Return code=",trade.ResultRetcode()," (",trade.ResultRetcodeDescription(),")"); //Error message
     }
return;
}