Skill tree bug

Dear, GGG

I think I've found a serious bug about skill tree. Specifically I'm using all the 24 points in the primary and secondary skill tree, but right after I change and save, some how the game crashed shut down.

I thought it just a normal crash but from that moment, the game keep crashing every time I tried to open the skill tree.

Can you guys help debug my account and find out the bug.

Great game so far, thank you for your effort.