Discrepancy in "UNIQUE VISITORS PER DAY" Statistics

[RLKA123]

I've detected an anomaly in the statistics for June, July, and August 2023 in the "UNIQUE VISITORS PER DAY" section of GoAccess. It seems that only a few days' worth of log data were successfully imported during these months, while the logs in September appear to be normal. It's important to highlight that we haven't made any revisions to the GoAccess configuration. I would appreciate insights into the root cause of this issue.

Abnormal

Normal

Many thanks.

[allinurl]

Could you provide more details on the specifics or context where you are encountering the problem? Also, how are you running goaccess. Thank you