Install & Play is messed up. I get an error in-game that an "unfortunate error has occurred" and to report it on the ManiaPlanet forums.

But I thought I'd report it here first and if there's a legit error that's on Nadeo's end, maybe you could report it Forzyy.

Here's the error:

Looks more like a Nadeo error. I'll double check the ManiaLink and report the issue if it persists. I think there's a problem with the ManiaCodes and the new ManiaPlanet menu.

well I have the same problem ever since the latest Manialink update.
the only thing wich is different Maniaplanet and canyon don't show any error, they just keep on the homepage of manialink.

At least you get an error message. I just uploaded a map and can't even Install and Play it to submit a replay. Something SERIOUSLY wrong with this site lately.

the problem is still going.

who can actually fix it? idk but it will really be good:/

Nah, install and play has worked for many years now.

I use it everyday. You just have to make sure maniaplanet:// links in your browser launch the game properly. Usually it asks you the first time you click on one.