The memory consumed by the DataStore cache seems to increase over time, eventually crashing the server.
This consistently happens in my game Welcome to Bloxburg. Don’t know why or when it started happening.
On a 1 hour old server, the cache takes up around 270 MB. However, on a 2 hour old server the memory usage increases to 700 MB. On a 6 hour old server, the cache takes up 1.7 GB of memory (see attached console screenshots).