bugzilla search error

[Vijay Kiran Kamuju]

Software error:

Undefined subroutine &Bugzilla::Search::ThrowUserError called at
Bugzilla/Search.pm line 561.

For help, please send mail to the webmaster ([e-mail]),
giving this error message and the time and date of the error.

Hi,
When itry to click the top search button in bugzilla search, with summary =
msvcrt and keywords = msvcrt
I am getting the above error

Thanks,
Vijay