[horde] Layout problem

[=?big5?b?sWmofaTl?=]

Horde cvs up2date(include framework),get such messages only for first click on
"Layout" icon.

Warning: Invalid argument supplied for foreach() in
/usr/local/lib/php/Horde/Prefs.php on line 625

Warning: Cannot modify header information - headers already sent by (output
started at /usr/local/lib/php/Horde/Prefs.php:625) in
/usr/local/apache/horde.beta/templates/common-header.inc on line 3

Warning: Cannot modify header information - headers already sent by (output
started at /usr/local/lib/php/Horde/Prefs.php:625) in
/usr/local/apache/horde.beta/templates/common-header.inc on line 4

anybody seen such problem ?

David Chang