Did you try updating to php-apcu version 4.0.6?
It is available in a ppa: https://launchpad.net/~ondrej/+archive/ubuntu/php5
This fixes it for me.
Did you try updating to php-apcu version 4.0.6?
It is available in a ppa: https:/ /launchpad. net/~ondrej/ +archive/ ubuntu/ php5
This fixes it for me.