Error 4051 when validating/ verifying on MQL5 for sell

 

Hello, 

Please see the attached as I am trying to add my EA to market for sale but getting the attached error. EA runs perfectly when back testing. Thanks

Files:
EA_error.png  76 kb
 
I have made some changes for the better, but now I am getting this error as attached. 
Files:
EA_error.png  78 kb