Lost superuser rights

Moved too fast and removed superuser rights from my new setup. I tried
the command at

http://wiki.bestpractical.com/index.cgi?RecoverSuperUserRights

but I only get the following error.

Unable to load DBIx::SearchBuilder database handle for ‘’.

Perhaps you’ve picked an invalid database type or spelled it
incorrectly.

Can’t locate DBIx/SearchBuilder/Handle/.pm in @INC (@INC contains:
/opt/rt/lib/ /usr/lib/perl5/5.8.5/i586-linux-thread-multi
/usr/lib/perl5/5.8.5
/usr/lib/perl5/site_perl/5.8.5/i586-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.5 /usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.5/i586-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.5 /usr/lib/perl5/vendor_perl .) at (eval
121) line 1.

BEGIN failed–compilation aborted at (eval 121) line 1.

Compilation failed in require at /opt/rt/lib//RT.pm line 164.

Not sure why it’s having trouble locating Handle.pm as it is located in
/usr/lib/perl5/site_perl/5.8.5/DBIx/SearchBuilder/

Any help would be appreciated.