An error message in the convesation flow

[tokshiva]

Hi, I'm new to flowise. I built a conversation flow by integrating openAI API+pinecone+flowise.
I get the following error message on flowise when I started the conversation.
Kindly clarify why this error occurs.

InsufficientQuotaError: You exceeded your current quota, please check your plan and billing details.

[chungyau97]

If the error code is 429 you could check out OpenAI Usage