This is with Joomla cache enabled (the one from Global Configuration): Edit an ... Change one of the values in the fields and submit. ... a message with "An error has occured", and I have to clean cache in order for it to work.This is with Joomla cache enabled (the one from Global Configuration): Edit an ... Change one of the values in the fields and submit. ... a message with "An error has occured", and I have to clean cache in order for it to work.This is with Joomla cache enabled (the one from Global Configuration): Edit an ... Change one of the values in the fields and submit. ... a message with "An error has occured", and I have to clean cache in order for it to work.This is with Joomla cache enabled (the one from Global Configuration): Edit an ... Change one of the values in the fields and submit. ... a message with "An error has occured", and I have to clean cache in order for it to work.