Unable to save TCSV data for some dates

Hi … We re not able to export Page Titles report data for Specific dates. For example. I can export data from 1st July to 7th Sep. I can also export from 7th Sep to 14th Sep and from 14th Sep to 21s1 Sep. But if i try 7th Sep to 21st Sep … i got Internal server error. Also if i try 1st july to 21st sep… i got same error.
I can always view the data but cannot export it.

Please let me know if you need more information.

when you get internal server error in piwik, always start by checking your Webserver error logs. They might contain more information about what is causing the error. Most likely you’ll have to increase memory limit of PHP or time limit. We recommend to setup: How to Set up Auto-Archiving of Your Reports - Analytics Platform - Matomo

Matt:. I have tried the memory limit increase, Max execution limit increase … Auto-Archiving is already set… But nothing is working for this. I can see the data in the console but cannot export it, and it is just for these 2 weeks. I can export data for any other date range excluding these two weeks.

check your Webserver error logs?