[Pkg-owncloud-maintainers] Bug#750772: php cache?

[Thomas Renard]

Do you have some php runtime cache installed like php5-apcu or
php5-xcache? I had the same problem (0 address entries but counts in
address groups - empty set). But I am running the whole stuff in a
docker container with vanilla tarball from owncloud so it may not be an
accurate testing environment :-(

After disabling php5-apcu it seems to work again: there is some
calculating time before showing the address entries - and a full list is
then shown of course).

The error message does not mean that this is a sql index missing but an
index of an array which is initialized in the function variable call
near line 55 in database.php. php5-apcu seems to cache the definition
and there seems to be a condition where this index is not accurate when
overwriting the array ob calling the function.