431 Request headers are too large

I constantly experience these OpenAI errors: An error occurred while processing your request. You can retry your request, or contact us through our help center at help.openai.com if the error persists. Please include the request ID req_60a6ebbfc0ab4114ac9eb498ae70a1b6 in your message.

I already opened 3 tickets (10056226, 09753963, 09428643) to OpenAI support but their support was absolutely indifferent and unprofessional. As I see, they are more used to see issues occurred in their UI, not by the API.