I’ve been using Matomo/piwik since about 2012 as a yearly paying/donating user. I have it installed on JustHost.
I started experiencing trouble with goal tracking last year, (presumably after a JustHost server update) but seemed to “fix” it by dropping the “https://” off my Goal tracking URLs.
By “fix”, I mean it worked part of the time: sometimes errors would show, so I would refresh the widget several times until the errors disappeared. Last week, the same errors started appearing on the “Visits Over Time” widget, and never recovered.
I deleted the entire install of Matomo, including my database, and re-installed with a fresh new database, and I am still getting the same errors.
When I try to run a System Check, I get this fatal error:
The following error just broke Matomo (v3.13.6):
Illegal length modifier specified ‘f’ in s[np]printf call
in /home3/whalenw1/public_html/matomostats/vendor/twig/twig/src/Cache/FilesystemCache.php line 65
Can anyone please help? I have no idea how to go about fixing this.
Thanks in advance!