Hello.

In an upgraded site from an other release, the alerts do not work.

With Firefox  i get "invalid email address". Ban rules are empty.

With Chrome i get "There was a problem with the alert".

All themes. No errors in debug.log or elsewhere.

Any ideas?

Thanks

Ok, found the issue. It is the old GDPR legacy plugin. When disabled everything works.

Thank you.

@dsf
Thanks for feedback!