cant do the update

I haven't played sims in a while and had to update my game. I launch EA App and click the "update" button. It loads, I accept the terms and conditions. I keep getting a notification that the game is ready to launch, but when I try to do so I keep seeing the "update" button again. I click it, it loads, notification pops and so on. Why can't I update the game? Do I need more free space on my disc (theres a slight possibility that I don't have any more space on the disc but I did not get any notification from the game about it either). Here's also a screenshot of the button (I play in polish btw). Please helppp