User: arn:aws:sts::970409553446:assumed-role/cognito-production-littlefish-unauthenticated/CognitoIdentityCredentials is not authorized to perform: dynamodb:GetItem on resource: arn:aws:dynamodb:us-east-1:970409553446:table/production-presence
OK
User: arn:aws:sts::970409553446:assumed-role/cognito-production-littlefish-unauthenticated/CognitoIdentityCredentials is not authorized to perform: dynamodb:GetItem on resource: arn:aws:dynamodb:us-east-1:970409553446:table/production-presence
OK
Try logging out and logging in again on a new tab to see if it works.
thanks friend. Your answer was very helpful