Hanging when I install ANY mod

[Rizzano]

I have a problem. Whenever I install any mod for Don't Starve, and I go to click Mods, it just hangs at the Steam Workshop thing where it says "Verifying Mod Details." I let this screen stay up for over a half an hour, and I have tried only subsribing to one mod, and I have tried all kinds of different mods. I tried uninstalling and reinstalling the game. The only time the screen doesn't hang there is when I have NO mods installed. Does anyone know what I can try to do to fix this? It doesn't matter if I install the mod by subscribing from steam or installing manually here from the Klei stie, I get the same result.