Unexpected Token

You may receive an error response Error occurred: Unexpected token '<', "<!DOCTYPE"...is not valid JSON, when you start a chat with OpenAI models.

1. Check that you added an OpenAI API key. You can get an API key from OpenAI's developer platform. Alternatively, we recommend you download a local model from Jan Hub, which remains free to use and runs on your own computer!

2. Using a VPN may help fix the issue.