[horde] white page on horde

[NiTRO]

Don't think I missed anything in my upgrade, went through all the
.php.dist files to make sure I didn't miss any new options, and don't
*think* I did ...

Login, and I get the 'menu frame' on the bottom, but a white screen over
top of that ... click on Mail, Addressbook, Network, Spamassassin, Memos
or Tasks, and I get the appropriate screen ... 

this error occur after PEAR update and installation PASSWD module ... 

help pleaz!

thanx!

byebye