bugzilla不能创建bug

Bugzilla has suffered an internal error. Please save this page and send it to with details of what you were doing at the time this message appeared.

URL: http://172.16.1.37/bugzilla/post_bug.cgi



There was an error sending mail from 'bugzilla-daemon@' to 'gumtmy@gmail.com': Can't call method "address" on an undefined value at C:/Perl/site/lib/Email/Send/SMTP.pm line 25.


Traceback:
at Bugzilla/Mailer.pm line 190
Bugzilla::Mailer::MessageToMTA(...) called at Bugzilla/BugMail.pm line 370
Bugzilla::BugMail::sendMail(...) called at Bugzilla/BugMail.pm line 272
Bugzilla::BugMail::Send(...) called at E:\bugzilla-4.2.2\post_bug.cgi line 226

[解决办法]
配置文件呢，没有设置好邮件发送那一块吧