We were able to find out what causes the issue on the game and an update will probably be released in the upcoming days if nothing else shows up. We have changed the system of the game, we have temporarily removed some stuff as they were the reason that the Fatal Error issue is happening but they might be added again in a later update and the new update that we have might be released soon!
Yet again, we want to apologize to all of our players who had to experience issues inside the game, we are working on fixing them and we will try our best to give you the best experience possible so that you can enjoy the game!
Thanks to everyone who are supporting us, we really appreciate it. We will keep updating the game as promised in the Early Access goals displayed on our game's store page!