Hi all, as a result of the recent disk space issue,
I have moved the PostgreSQL database onto a secondary server.
This does now mean that database calls are being made "over the wire" so to speak, so performance may be slightly lower than previously. But the server which is running the PSQL database is a rather beefy dedicated server, with much more storage space available.
Hopefully performance isn't impacted too badly. But if you do notice any particularly bad performance, please do let me know and I'll see what I can do.
This new server should last us for MUCH longer (with about 6 times the storage space available).