Thanks @Steven, I can’t seem to edit the original post so extra info below:
Version 24.1.0 (then 24.1.1)
BIDS validator used
https://bids-standard.github.io/bids-validator/
Linux HPC system
I managed to successfully run it using version 24.1.1 after moving the cache to an area with more storage space (as suggested previously Cleaning up .cache) as these were defaulting to a home area (without much space).
Thanks!