GSC doesn’t generate maps; it crashes the game even when using the editor.

When trying to create a map of any size, the game crashes, even if the map is created not in the game itself, but through the editor. New templates and new editors didn't help; it seems they rely on the standard one. If anyone has encountered this issue, please share how they resolved it, as I really want to play on an incredibly large map, but there's no way to do it right now.