Form Fields Error: Forbidden

[giova.l]

In Form Field when I try to modify a field or create a new one it gives me this error:

Forbidden
You don't have permission to access / administrator / index.php on this server.

What can I do to fix the problem?
Thanks

G.

[Jan]

Hi, can you paste some screenshot of what do you exactly mean?

This seems like more some server limits than Joomla! itself

Jan

[giova.l]

Here you can see the error:

https://ibb.co/Yd6qp3V

The error appears only by selecting text: varchar (Field Type)

[Jan]

Hi, thank you for the info and sorry for late response.

Testing now without any such problem, this seems like some server limit as the error seems it is not coming from PHP but directly from server But why, really hard to say, this should be much more a question on webhosting operator (to see if there is some usefuly info in server log )

The server just says, you cannot access administration/index.php file, but why, hard to say (if there are some limits when saving forms - e.g. post_max_size, etc )

Jan