Fortnite's new patch dropped today, but it looks as though fans are struggling to board the Battle Bus and get playing much to their annoyance.
In this guide, find out how to fix the Fortnite Battle Buses are Full error to get you back to scoring victory royales in no time.
Fortnite Down: How To Fix Battle Buses Are Full Error Code
Check out the screenshot below, with the error code "match.session_unavailable.402".
Luckily, it seems the issue is easy to fix - just make sure your game is updated.
Here's how to do that on all platforms:
PC
Quit Fortnite, and if an update is available, it'll be downloaded via the Epic Games Store.
PS4/PS5
On Sony consoles, head to your dashboard and highlight Fortnite.
Press the options button, and then "Check for update".
Xbox One/Series S/Series X
On Xbox, head into "My Games and Apps".
From there, check the "Updates" section on the left, and ensure that Fortnite appears that you installed it.