pleskbackup fails with perl error.

[deltatech]

I am unable to run pleskbackup. It doesn't matter what my command line parameters are, just pleskbackup by itself will produce the same error...

/usr/local/psa/bin/pleskbackup
List::Util object version 1.21 does not match bootstrap parameter 1.25 at /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/XSLoader.pm line 94.
Compilation failed in require at /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/Scalar/Util.pm line 11.
Compilation failed in require at /usr/local/psa/PMM/agents/shared/Error.pm line 46.
BEGIN failed--compilation aborted at /usr/local/psa/PMM/agents/shared/Error.pm line 46.
Compilation failed in require at /usr/local/psa/bin/pleskbackup line 45.
BEGIN failed--compilation aborted at /usr/local/psa/bin/pleskbackup line 45.

I am running version 11.0.9 Update #24
My OS is CentOS 5.8 2.6.32.59-28.art.x86_64 #1 SMP
Perl Version is 5.8.8