Persistent caching using APC, xCache, eAccelerator, Zend Disk Cache, Zend Shared Memory Cache or files.
This is because Custom Field Template maintains its own cache for the post meta data which gets out of sync with WordPress cache. Please add
cft_post_meta to the list of the non-persistent groups (EM Object Cache > Generic Options)
A1: Try to get rid of
open_basedir form your php.ini/Apache config.
open_basedir is considered a "broken" security measure anyway and only slows down file operations.
A2: If disabling
open_basedir is not an option, set the
Cache location under the EM Object Cache > FileCache to the directory that satisfies the