Dharmaraj M

hello there..why i get this error

1

ServerSelectionTimeoutError: mongodb%2bsrv%3a%2fdharmaraj%3adharmads%40369%40cluster0.uslib.mongodb.net%2fstinbot%3fretrywrites%3dtrue%26w%3dmajority:27017: [Errno 11001] getaddrinfo failed, Timeout: 30s, Topology Description: