git send-email Undefined subroutine &IO::Socket::SSL

Hi all, i wanted to report a porblem with git send-email. I currently get a

Send this email? ([y]es|[n]o|[q]uit|[a]ll): y Undefined subroutine &IO::Socket::SSL::set_client_defaults called at /usr/libexec/git-core/git-send-email line 1371.

if i try to send patches to the mailinglist. The email setup is configured like explained in the wiki

git config --global sendemail.smtpencryption ssl git config --global sendemail.smtpserver submissions.ipfire.org git config --global sendemail.smtpserverport 465 git config --global sendemail.smtpuser USERNAME

Best,

Erik