Usermin error (in Pearl module)

I have a strange usermin error, I can login normally and see the left and top menu, but were the “IN” messages are I read:

HTTP/1.0 500 Perl execution failed Server: MiniServ/0.01 Date: Thu, 27 Aug 2009 23:37:26 GMT Content-type: text/html Connection: close
Error - Perl execution failed

sdbm store returned -1, errno 122, key “000d01ca25ca$ad46f2d0$6400a8c0@cyclically6” at /usr/libexec/usermin/mailbox/folders-lib.pl line 3108, line 63.

Hmm, what do you mean by the “IN” messages?

Are you able to log in as other users and view email? That is, does this problem occur for just one user, or does this occur for everyone?

Which version of Usermin are you using?

And lastly, what distro/version is it on?

Thanks,

-Eric

Seems there was one corruption. I did that:

webmin > System > Read User Mails

Then I checked that users mailbox. It had 1 or 2 messages with [none] and zero length. I deleted those. After that I could login with Usermin again.

I have often zero length messages which makes it impossible to access mailboxes via POP3, Usermin usually works though.

So it’s basically settled for now.