The mod crashes due to states folder 1.15.0

The mod crashes when loading. I found an error. When you delete the states folder, then the mod starts working. I concluded that the error is in some states, which turned out to be true. When transporting, for example, Munich, the mod starts to crash. If I transport Moscow, the mod still works. The error is in the old regions of Germany, Australia, Austria, and some other countries that I did not find. Moreover, the new regions 1.15.0 work fine, the problem is in the old ones. I have attached the error itself.