Error "Please Use Version 6.1" current version is 6.2

[havok6669]

Kafka gave some information about this in this post

Amazon releasing 6.2 patch notes early

Update on this: We’re currently deploying a fix, so that players who have unintentionally been updated to version 6.2 can go back to version 6.1. This means if you’ve been updated to 6.2 on your Amazon Store devices like your fire tablet then you can go back to playing on your other devices that have 6.1 installed. We have sent a message to make sure version 6.1 gets put back onto the Amazon store. The 6.2 update won’t be playable any more and there will be a message to go back to version 6.1 …