[turba] Error message

[patrick.tschanz at moritzi.ch]

Hello,
when I start turba I get the following error messages:
Notice: Undefined index: businesscategory in
/export/www/intranet.moritzi.ch/www/horde-2.2.3/turba-1.2/templates/browse/search.inc
on line 14

Notice: Undefined index: homephone in
/export/www/intranet.moritzi.ch/www/horde-2.2.3/turba-1.2/templates/browse/search.inc
on line 14

Notice: Undefined index: workphone in
/export/www/intranet.moritzi.ch/www/horde-2.2.3/turba-1.2/templates/browse/search.inc
on line 14

Notice: Undefined index: cellphone in
/export/www/intranet.moritzi.ch/www/horde-2.2.3/turba-1.2/templates/browse/search.inc
on line 14

Notice: Undefined index: homeaddress in
/export/www/intranet.moritzi.ch/www/horde-2.2.3/turba-1.2/templates/browse/search.inc
on line 14

Could somebody help me?

Thanks,
patrick