"Request Header Fields Too Large"

when I use gpt-3.5-turbo, an openai.APIStatusError occurred:
431 “Request Header Fields Too Large”

request body:

{"model":"gpt-3.5-turbo","messages":[{"role":"user","content":"hello"}]}

but use gpt-3.5-turbo-1106 model can get the correct answer with same params;

very confused!

the error response is :

<html>
<head>
<title>Request Header Fields Too Large</title>
</head>
<body>
<h1>
<p>Request Header Fields Too Large</p>
</h1>
Error parsing headers: &#x27;limit request headers fields&#x27;
</body>
</html>