Renew access token keep failing

Help
,
1

Hi,
I implement the renew access token with the refresh token. the API to ‘oauth/token’ still work well before but it does not work now. I always got the error as below
{
“err”: {
“readyState”: 4,
“responseText”: “{"error":"access_denied","error_description":"Cannot read properties of undefined (reading ‘includes’)"}”,
“responseJSON”: {
“error”: “access_denied”,
“error_description”: “Cannot read properties of undefined (reading ‘includes’)”
},
“status”: 500,
“statusText”: “error”
}
}
I’m pretty sure that I not changing anything on my code.
Does Auth0 have any changes?