Err_name_not_resolved

[Problem/Question]
When i try to authenticate via the sendbirdcall.authenticate, I receive the ERR_NAME_NOT_RESOLVED when it’s making a post request to https://api-.calls.sendbirds.com/v1/users//login


// If problem, please fill out the below. If question, please delete.
[SDK Version]
“sendbird-calls”: “^1.10.21”,

[Reproduction Steps]
Using SendBirdCall.authenticate({ userId, accessToken }, (result, error) => to authenticate.

[Frequency]
every time

[Current impact]
not able to authenticate