New to API - Getting RateLimitError

I’m a new with the API, attempting to construct a basic text search function within a PDF. However, I’m consistently encountering the following error message, preventing me from completing my task. Any assistance in troubleshooting would be greatly appreciated.

The error indicates that I’ve surpassed my current quota. I’ve reviewed my usage, but no details are displayed on the page.

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.

I checked my usage, nothing shown in the page.

{
“object”: “list”,
“data”:
}