What does "unmatched data error" mean?

 

It happens when my EA loads, the log shows:


10:21:18 MYEA EURUSD,H1: loaded successfully
10:23:43 TestGenerator: unmatched data error (volume limit 1138 at 2008.08.08 14:00 exceeded)
10:23:43 TestGenerator: unmatched data error (volume limit 1138 at 2008.08.08 14:00 exceeded)
10:23:43 TestGenerator: unmatched data error (volume limit 1138 at 2008.08.08 14:00 exceeded)
10:23:43 TestGenerator: unmatched data error (volume limit 1138 at 2008.08.08 14:00 exceeded)
10:23:43 TestGenerator: unmatched data error (volume limit 947 at 2008.08.08 15:00 exceeded)
10:23:43 TestGenerator: unmatched data error (high value 1.4904 at 2008.08.12 03:00 is not reached from the least timeframe, high price 1.4890 mismatches)
10:23:43 MYEA inputs: MaxOrders=1; MaxLots=5; LotsRate=0.4;


Thanks for your help!

 
https://www.mql4.com/search/unmatched%20and%20data%20and%20error
 
phy:
https://www.mql4.com/search/unmatched%20and%20data%20and%20error

Thanks and I've checked your URL. After I downloaded the history data, it is fixed.

Reason: