Error: Module Kernel::Modules::CustomerTicketSearch not registered in Kernel/Config.pm![..]

Comment: Please contact your admin
Bug Report:
Traceback: ERROR: OTRS-CGI-10 Perl: 5.8.8 OS: linux Time: Sat Sep  4 23:33:40 2010

Message: Module Kernel::Modules::CustomerTicketSearch not registered in Kernel/Config.pm!

Traceback (24588):
   Module: Kernel::System::Web::InterfacePublic::Run (v1.24) Line: 188
   Module: /var/www/vhosts/kryptnet.com/otrs/bin/cgi-bin/public.pl (v1.8) Line: 48