I am receiving the following error when trying to edit my styles: Style properties in this style can not be modified. Please try another.
It was working perfectly fine then I did this https://xenforo.com/community/resources/conversation-button-under-avatar.3531/ and following the FAQ, enabled debug mode, altered the execution time to 9 for conversation_add and saved it, disabled debug mode and tried to edit my style properties.
Nothing else has been done so not sure what the issue is if anyone can help, thanks.
Edit: Just to add. I edited the 'Master Style' of the above template execution time to 9 and then disabled debug mode.