When running Mediawiki with the APC user cache enabled, and trying to run the Mediawiki DB upgrade script, which previously worked, it fails with: CACHE_ACCEL requested but no suitable object cache is present. You may want to install APC. The reason for this appears to be: php5_invoke apcu: no action - module was disabled by maintainer for cli SAPI
Manually running sudo php5enmod apcu seems to fix this. I don’t understand. bye, //mirabilos