"Always allow from ..." link does not work

[Robert S]

I have recently upgraded roundcube from 1.4.* to 1.5.0 with Apache 2.4.51 and php 8.0.12.  When I click on the link "Always allow from [email protected]" (preceded by "To protect your privacy remote resources have been blocked. Allow ") at the top of a message, I get a message with a red background "A contact with the same email address already exists".

This message seems to occur when "[email protected]" is in my address book. It goes away when I delete it from my address book.

I have had to create a table called "collected_addresses" after I upgraded Roundcube. This didn't fix the problem.

Is there a solution to this?

[alec]

https://github.com/roundcube/roundcubemail/issues/8268