Fortnite Error Code 91 is a nuisance that the free-to-play battle royale's players have been dealing with for a while now, popping up occasionally to stop players from getting that sweet Victory Royale.
While you're not prone to be affected by Fortnite Error Code 91 if you usually play solo, those who like partying up before heading into the action are sure to have bumped into it at one point while playing.
Fortnite Error Code 91 renders players unable to join parties, being able to quickly ruin a planned play session. While there's no universally applicable fix, some players have managed to successfully get around the issue and resume playing relatively quickly.
Fortnite Error Code 91
One potential way to get rid of Fortnite Error Code 91 involves simply restarting the game. For some, this proved an easy fix. However, if you've restarted a few times and are still getting the error, you're likely not going to be as lucky.
Another easy fix involves setting the party to private before inviting others or joining. This, again, has proven to be a workaround that got players into the game. It could also be worth verifying your game's files when encountering Fortnite Error Code 91.
In the vast majority of cases, however, the Fortnite Error Code 91 issue simply resolved itself, making it likely to be a server-related issue. If the above solutions aren't working, you may have to wait.
Fortnite is now available on PC, Xbox One, PS4, Nintendo Switch and mobile.
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