On the subscribes part of the reactieform there is a little gray button with the ">" sign. It's located next to the email field. When clicking on this button on error message (Error 404) page occur. Subsciption seems to work fine. See the attach files.
This button:
This error message:
I have changed the error message but the problem is still there.
I have sent the login information.
Support: Do I get a email if you looked at it?
The issue is fixed by our developers. You'll not get such an issue anymore, so you can update the plugin without any worries.
The issue doesn't come from the wpDiscuz plugin. It came from the domain name of your website. However, don't worry about it. You'll not get such an issue anymore.
@astghik
Thanks, the button works fine.