ProFTPD 1.3.0a - can't create new accounts

Issue:
When creating a new FTP account on any clients cPanel, with any theme, it does not create the account and instead gives this error:

Code:

Invalid Quota Specified. Quota must be either numeric or "unlimited".

Things I've tried to remedy this odd one besides searching everywhere for the same issue:
cpanel forced update
proFTPD reinstall forced
./fixeverything
./fixquotas
manual cpanel upcp --force from release to stable, anmd then also to current to no avail.

Help!

thanks,

jason e. reese
geekeffect.com

WHM 11.11.0
cPanel 11.15.0-R17802
CENTOS Enterprise 4.5 i686 on standard

 

when switched to pure FTPD there is a field for "quota" now and it works fine. But ProFTPD is what we need to use as pure doesn't support our needs.

Please fix this cpanel, there should be a quota field for both I presume, or at least make it work.