Cannot login, blank red box after typing username and password

[nagarjuna-jammula]

Hello,

We have deployed the solution and created user + dynamodb mapping for the user. But while logging into the URL, it gives red box with no information. While checking the browser logs, observe below ones.

SyntaxError: Unexpected token '<', ")

I saw that two more issues were raised with similar issue but not sure if that was resolved as i don't see the solution.