Epic Next JS 15 Tutorial Part 6

{“error”:“429 You exceeded your current quota, please check your plan and billing details. For more information on this error, read the docs: https://platform.openai.com/docs/guides/error-codes/api-errors.”}

Getting this error again and again for newly created Open AI key. This is reference to part 6 of video summary blog. Can anyone help me out to resolve this issue ?.