I get this security message and do not know what to do with it:
Serious security issue detected: Your #usergroups table includes incorrect datas and permissions reported at backend might not be same as permissions applied on frontend. Please adjust your #usergroups per clean joomla installation or consult your developer.
Joomla! 3.10.9 | VirtueMart 4.0.0 10645
The error looks to be in Joomla. Use phpMyAdmin to check the ###_usergroups table - compare with the table a fresh Joomla installation.
Nonono. This is a security messages added by stAn of RuposTel. You just need to open one group in joomla and store it. Then the table is refreshed and anything is okey. This can happen with old joomla installations