[imp] Upgrading IMP 4.0.3 -> 4.1

[Matthias Krawen]

Hello Everyone,

i try to upgrade IMP from version 4.0.3 to 4.1, Using Horde 3.1

I used the tar to create a new imp-folder, created new configs from 
the servers.php.dist but when I try to open IMP i get a lot of error 
messages like

Warning: Invalid argument supplied for foreach() in 
/srv/www/htdocs/admin/horde/imp/lib/Folder.php on line 671
Warning: Invalid argument supplied for foreach() in 
/srv/www/htdocs/admin/horde/imp/lib/IMP.php on line 1207
Warning: Invalid argument supplied for foreach() in 
/srv/www/htdocs/admin/horde/imp/lib/IMP.php on line 1207
Warning: Invalid argument supplied for foreach() in 
/srv/www/htdocs/admin/horde/imp/lib/IMP.php on line 1207
Warning: Invalid argument supplied for foreach() in 
/srv/www/htdocs/admin/horde/imp/lib/IMP.php on line 1207
Warning: %v%v() [function.%v]: Passed variable is not an array or 
object in /srv/www/htdocs/admin/horde/imp/lib/Folder.php on line 139
Warning: %v%v() [function.%v]: Empty delimiter. in 
/srv/www/htdocs/admin/horde/lib/Horde/IMAP/Sort.php on line 95
Warning: %v%v() [function.%v]: Empty delimiter. in 
/srv/www/htdocs/admin/horde/lib/Horde/IMAP/Sort.php on line 96
Warning: %v%v() [function.%v]: Empty delimiter. in 
/srv/www/htdocs/admin/horde/lib/Horde/IMAP/Sort.php on line 95
Warning: %v%v() [function.%v]: Empty delimiter. in 
/srv/www/htdocs/admin/horde/lib/Horde/IMAP/Sort.php on line 96
Notice: Undefined index: notepadavail in 
/srv/www/htdocs/admin/horde/imp/lib/IMP.php on line 648


I'm a bit confused because a fresh installation on another server 
using Horde 3.1 and Imp 4.1 worked fine using the similar configs.

Coult anyone point me in the right direction?

Thanks alot
  Matthias