[Catalyst] Problems with Catalyst::Model::CDBI

[KAV]

Hello!
I did all as in pod of Catalyst::Model::CDBI.
When I call MyApp::Model::CDBI::Table->search(...) i retrive
message:
Caught  exception  "Can't  locate  object method "db_Main" via package
"MyApp::Model::CDBI::Table" at C:/Perl/site/lib/Ima/DBI.pm line 386."
What I'm doing wrong?
Thanks.