Backtest report says Mismatched charts errors, Need help to solve this issue!

[Sherif Hasan]

Before there was no mismatch error.

but currently shows so many mismatched erros in thousands?

Note:

today What i did is i removed all history datas and tried download from broker from history. but there was no data, so i restored all histories which i was deleted. now when i try testing it shows so many mismatch data errors.

Please help me to solve this issues?

Thanks in advance