Hi Tassos,
I tried to delete an access level on a website and got an error that the access level is used in jos_jlfilter_taxonomy table. I cleared the Joomla Search Index Completely and reindexed, but that did not help. Then I also clicked in synchronize in jfilters. It did not help either. The mentioned categories are definitely deleted.
What can I do to update the taxonomy Table of jfilters?
thanks
Elisa