Metadata keeps filling up /var/ partition

[Huecuva]

I'm running Jellyfin on a headless Debian VM in Proxmox and it has a separate 4GB /var partition. Unfortunately, it seems that Jellyfin keeps filling it up with /var/lilb/jellyfin/metadata. I've restored backups of my server several times to points prior to the partition becoming full in attempts to temporarily mitigate this problem, but...as I stated, it is temporary and quickly becoming annoying. Is there some way to solve this problem permanently? A way to perhaps migrate the metadata to a different partition or something?