SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions.

SpiceDB

These are the logs I see before the error:
```
migrating postgres datastore
running migrations
SELECT version_num from alembic_version
unable to migrate to `head` revision: unable to compute migration list: unable to find migration for revision: 
```

I'm using authzed/spicedb:v1.29.5 but also tested 1.36.2 and got the same error

Never mind, I found the problem. The version_num column of table alembic_version was anonymized.

oh interesting 🤔 i haven't run into that issue before

are you running something in front of the Postgres?

We run an anonymization process to use the database in sandbox environments