Software error:

weaken is only available with the XS version of Scalar::Util at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Class/MOP.pm line 18
BEGIN failed--compilation aborted at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Class/MOP.pm line 18.
Compilation failed in require at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose/Exporter.pm line 12.
BEGIN failed--compilation aborted at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose/Exporter.pm line 12.
Compilation failed in require at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose.pm line 17.
BEGIN failed--compilation aborted at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose.pm line 17.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/CHI/Stats.pm line 6.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/CHI/Stats.pm line 6.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/CHI.pm line 7.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/CHI.pm line 7.
Compilation failed in require at lib//Topics/catalogue.pm line 4.
BEGIN failed--compilation aborted at lib//Topics/catalogue.pm line 4.
Compilation failed in require at (eval 45) line 3.

For help, please send mail to the webmaster (webadmin@bellegprom.by), giving this error message and the time and date of the error.