error 138

I Made an EA, but get an Error which sais Order Send Error 138 Can someone Help me? input double UpZone = 1.3000; // Define your UpZone value input double DownZone = 1.2900; // Define your DownZone value input int ATR_Period = 14; // ATR period input double MinATRLevel = 0.001; // Minimum ATR...