issue tracker is broken

When I click http://issues.workrave.org/ i get following message:

Software error:

Can't locate Email/Abstract.pm in @INC (you may need to install the
Email::Abstract module) (@INC contains: .
lib/x86_64-linux-gnu-thread-multi lib /etc/perl
/usr/local/lib/x86_64-linux-gnu/perl/5.20.2 /usr/local/share/perl/5.20.2
/usr/lib/x86_64-linux-gnu/perl5/5.20 /usr/share/perl5
/usr/lib/x86_64-linux-gnu/perl/5.20 /usr/share/perl/5.20
/usr/local/lib/site_perl) at lib/Email/Sender/Role/CommonSending.pm line
7.
BEGIN failed--compilation aborted at
lib/Email/Sender/Role/CommonSending.pm line 7.
Compilation failed in require at /usr/share/perl5/Module/Runtime.pm line
317.
Compilation failed in require at lib/Email/Sender/Simple.pm line 23.
BEGIN failed--compilation aborted at lib/Email/Sender/Simple.pm line 23.
Compilation failed in require at Bugzilla/Mailer.pm line 27.
BEGIN failed--compilation aborted at Bugzilla/Mailer.pm line 27.
Compilation failed in require at Bugzilla/Auth.pm line 22.
BEGIN failed--compilation aborted at Bugzilla/Auth.pm line 22.
Compilation failed in require at Bugzilla.pm line 23.
BEGIN failed--compilation aborted at Bugzilla.pm line 23.
Compilation failed in require at /var/www/bugzilla/index.cgi line 15.
BEGIN failed--compilation aborted at /var/www/bugzilla/index.cgi line
15.

It seems that bugzilla is broken :(

-- 
    Roman V. Isaev    http://www.isaev.ru    Moscow, Russia

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