I have set correctly the cronjob adn auto archiving, but I get the errors in the diagnostics and also the Load Data Infile warnings.
Are we sure that Matomo is compatible with version 10.3.35-MariaDB ?
Yes, Matomo does support MariaDB 10.3 (https://matomo.org/faq/on-premise/matomo-requirements/).
Can you check the output of the cronjob (where you redirect it to with > /path/to/file
)?
where exactly I should chek it? I have a run log, is that what you mean?