usermin-webmail doesnt display quota properly on freebsd

Hi,
usermin (webmail v. 1.320) has a problem on freebsd, it doesnt show the quota on "Account information page". It only shows "Disk quota and usage 0 bytes of 0 bytes". On the same system (freebsd 6.2), virtualmin gpl shows quota properly.
Couldnt find anything useful in the logs.
Thanks!

Status: 
Closed (fixed)