Error 500 for POST /tasks


We’ve received this error response when making calls to Asana API:

POST /tasks
payload: {
“name”: “[ommited]”, “notes”: “[ommited]”

error response:
{"errors":[{"message":"Oops! An unexpected error occurred while processing this request. The input may have contained something the server did not know how to handle. For more help, please contact and include the error phrase from this response.","help":"For more information on API status codes and how to handle them, read the docs on errors:","phrase":"29 friendly beavers sting exactly"}]}

Please help us understand why this error happened.