Getting "bad parameter or other API misuse" for a prepared statement with correct data

I'm running some queries that produce the error "bad parameter or other API misuse", while the query and the params are all correct. I'm running the DB in a worker, is there any chance to have more info on what is actually going on? Since the query looks good, and it actually runs fine in tests, I'm wondering what else could be wrong.

Start with the prepared-statement path used by the worker and compare it with the tests where the same query and parameters succeed. Determine what causes the API-misuse error and make the resulting failure provide more useful information or document the cause, then verify the worker case and existing tests.