Usermin: Delete Span

When I click 'Delete Spam,' I get this error:

[ Reporting this message to Razor and other SpamAssassin spam-blocking databases .. Subroutine IO::Socket::INET6::sockaddr_in6 redefined at /usr/local/share/perl5/ line 66. at /usr/share/perl5/IO/Socket/ line 21. ]

but/and immediately returns to inbox.

Is it really an error or a warning?

If error, what should I do to fix it?



Seems like a warning from the command Usermin uses to submit spam - it's probably safe to ignore.