Turns out I’m seeing the same error. I’m using npm to run n8n 0.203.1 with the default execution process, with Postgres. I’m most certainly the only user in my deployment. Going back to the Workflows dashboard and clicking on the workflow where I saw this error takes me right back to a blank slate, so workflows are definitely not being saved.
I know our engineering team was discussing this problem the other day. Perhaps @netroy can share an update on this and confirm if any further details are needed here?
I met this bug too. And I simply tested 0.203.1, 0.203.0, both these two version have this bug. 0.202.1 is working properly, I have downgraded to 0.202.1 temporarily.
Oh that’s quite alright! No damage done. I think I’ll try downgrading my n8n installation down to 0.202.1 - is that going to cause any issues with schema migrations?