Hi Hans,
From reading your question, this looks like something more of a fit for
Stack Overflow, as you're trying to get rid of a precise error. I would therefore suggest you go post your question there. We do monitor the Google Cloud Platform tags, so you might get an answer from one of the support team, or from the Stack community itself.
Do keep in mind you will need to provide a lot more information to get this resolved though. I don't even know where this error appears, or what code causes it to be thrown. Include all that information into your Stack Overflow question, this will help in getting a quicker, more accurate answer.
Cheers!