Twitter search node doesnt work

How can i fix this?

ERROR Twitter Search       2:2        Execute failed: 400:The request was invalid. An accompanying error message will explain why. This is the status code will be returned during version 1.0 rate limiting( In API v1.1, a request without authentication is considered invalid and you will get this response.
message - Bad Authentication data.
code - 215



Can you please describe what you used for authentication? Is it possible that you exceeded the current rate limits of the Twitter API?