Clearing the cache has repaired phpBB3 and the site is now fully functioning again. I still intend moving the site to a co-located server soon for increased reliability.
Clearing the cache has repaired phpBB3 and the site is now fully functioning again. I still intend moving the site to a co-located server soon for increased reliability.
While I still plan to move to the co-located server, I have also changed the servers configuration in the mean-time, so that space hungry applications exist on their own partition. This should guard the main system against disk-space problems.