I am hitting this bug with Jessie (updated as of today, has PHP 5.6.0~beta3+dfsg-2) and OwnCloud stable (6.0.3 as of this writing).
I had php-apc 4.0.4-2. Removing it and restarting Apache did not help. Contact data is there but doesnt't show and I am getting the Undefined index in apps/contacts/lib/backend/database.php#5[56] like previuos posters. -- Alfredo Sola http://www.tecnocratica.net/ -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org