Error code 500 Internal Server Error

 [ERROR] [ragas.utils] [RagasID: a-fb6708849c364267bd4cfedcea81454f, 
App-Version: 0.2.14]
 [API_ERROR] Request failed. Status Code: 500, URL: https://api.ragas.io/api/v1/alignment/evaluation,
 Error Message: 
API Message: An internal server error occured
means the alignment evaluation endpoint is crashing on Ragas' backend.