Want to solve this problem as as this happening during the creation of bot the algo for Bank Nifty trading

Option Chain Manager (Dhan Edition) initialized.

Risk Manager (Dhan Edition) initialized with Capital: 100,000.00

Fetching FIVE MINUTE data for the last 5 trading days…

HTTP Error: 400 client Error

Fetching FIFTEEN MINUTE data for the last 5 trading days…

Response content: {“errorType”:“Input_Exception”, “errorCode”:“DH-905”, “errorMessage”: “Missing required fields, bad values for parameters etc.”}

НТТР Еггог: 400 Client Error: for url

Response content: (“errorType”: “Input_Exception”, “errorCode”: “DH-905”, “errorMessage”: “Missing required fields, bad values for parameters etc.”)

Could not fetch data. Skipping strategy analysis.

NOTICE: Logic cycle failed. Failure count: 1/3

OUTLINE

Cycle Complete. Failures: 1/3. Waiting for 5 minutes…