Hi,
I have a site that has been upgraded to 3.8.1 (running Joomla 3.51)
No matter what I do I can no longer edit a form / list type - it always comes up with the error
Oops! Try to close the page & re-open it properly.
Have tried PHP 5.6 and PHP 7.05 - same result
max_input_vars is set to 10000
Any suggestions are welcome
Thanks