Debug logging in Objection

[BaroDevelopment]

I have just implemented the GitHub login.
On the redirect I see an error appened to the url saying that the GitHubID must be a string.
In my model the GitHubID is a string but the return value from GitHub API is a number.
I fixed it - so that's not rly the question.
However I didn't see any logs in my server about this error.
How can I print such errors server side?