When attempting to save content as a new template i see the following
Click on the Template Icon
Template manager popup opens - click on "new Template"
Create Template dialog opens - Enter a "name" and click on "Create"
An "Alert" message is displayed containing just the word "error"
I'm not sure if this a configuration issue or a bug? It used to work many years ago but I haven't created a new template in a long time.
Sadly this site is stuck in Joomla 3 due to its dependence on K2
