bugzilla报错问题！！！

fanxudong

在windows 2003下安装bugzilla，登录bugzilla要配置邮箱，但是输入用户名和密码单击登录后出现了错误页面，这个是什么原因？怎么解决？   
报错信息：
Software error:
DBI connect('host=localhost;database=bugs;port=3306','bugs',...) failed: Access denied for user: 'bugs@localhost' (Using password: YES) at C:/Perl/site/lib/DBI.pm line 592
        DBI::__ANON__('undef', 'undef') called at C:/Perl/site/lib/DBI.pm line 643
        DBI::connect('DBI', 'DBI:mysql:host=localhost;database=bugs;port=3306', '', '', 'HASH(0x1ccd970)') called at Bugzilla/DB.pm line 146
        Bugzilla:B::_connect('DBI:mysql:host=localhost;database=bugs;port=3306') called at Bugzilla/DB.pm line 138
        Bugzilla:B::connect_main() called at Bugzilla.pm line 142
        Bugzilla::dbh('Bugzilla') called at Bugzilla/Auth/DB.pm line 68
        Bugzilla::Auth:B::get_id_from_username('Bugzilla::Auth', 'bugs@localhost') called at Bugzilla/Auth/DB.pm line 45
        Bugzilla::Auth:B::authenticate('Bugzilla::Auth', 'bugs@localhost', 123456) called at Bugzilla/Auth/CGI.pm line 55
        Bugzilla::Auth::CGI::login('Bugzilla::Auth::CGI', 2) called at Bugzilla.pm line 74
        Bugzilla::login('Bugzilla', 2) called at C:\Bugzilla\query.cgi line 58
at Bugzilla/DB.pm line 146

For help, please send mail to this site's webmaster, giving this error message and the time and date of the error.

[Thu Jun 23 21:08:58 2011] query.cgi: DBI connect('host=localhost;database=bugs;port=3306','bugs',...) failed: Access denied for user: 'bugs@localhost' (Using password: YES) at C:/Perl/site/lib/DBI.pm line 592 [Thu Jun 23 21:08:58 2011] query.cgi: DBI::__ANON__('undef', 'undef') called at C:/Perl/site/lib/DBI.pm line 643 [Thu Jun 23 21:08:58 2011] query.cgi: DBI::connect('DBI', 'DBI:mysql:host=localhost;database=bugs;port=3306', '', '', 'HASH(0x1ccd970)') called at Bugzilla/DB.pm line 146 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla:B::_connect('DBI:mysql:host=localhost;database=bugs;port=3306') called at Bugzilla/DB.pm line 138 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla:B::connect_main() called at Bugzilla.pm line 142 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla::dbh('Bugzilla') called at Bugzilla/Auth/DB.pm line 68 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla::Auth:B::get_id_from_username('Bugzilla::Auth', 'bugs@localhost') called at Bugzilla/Auth/DB.pm line 45 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla::Auth:B::authenticate('Bugzilla::Auth', 'bugs@localhost', 123456) called at Bugzilla/Auth/CGI.pm line 55 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla::Auth::CGI::login('Bugzilla::Auth::CGI', 2) called at Bugzilla.pm line 74 [Thu Jun 23 21:08:58 2011] query.cgi: Bugzilla::login('Bugzilla', 2) called at C:\Bugzilla\query.cgi line 58 [Thu Jun 23 21:08:58 2011] query.cgi: at Bugzilla/DB.pm line 146