Hi @ColinPM
You should migrate away from H2 if you are using Metabase in production:
https://www.metabase.com/docs/latest/operations-guide/migrating-from-h2.html
If you searched for the error message, then you would have found this topic:
SQL Queries Broken in 0.39.0.1
The issue is marked as "won't fix", but there's a workaround.