Hello,
I have created a very simple custom module for our website, type "mod_custom". It only contains some text and sits nicely on position "section-1" of the template JoomlArt Purity IV.
I can start the frontend edit of this module but when I try to save (or save& close), I get an error message (I added a png-file to show the content).
When I do the same with a "normal" article, everything goes well.
Note that I have activated reCaptcha v3 (which works fine when editing a "normal article").
What can be the cause of this error message?
Kind greetings,
Hendrik Simoens