[21:20:36] [Render thread/INFO]:Stopping!
[21:20:36] [Render thread/INFO]:Loading Xaero's World Map - Stage 2/2
[21:20:36] [Render thread/INFO]:New world map region cache hash code: -713498121
[21:20:37] [Render thread/ERROR]:io exception while checking versions: Connect timed out
[21:20:37] [Render thread/INFO]:Registered player tracker system: map_synced
[21:20:37] [Render thread/INFO]:Xaero's WorldMap Mod: Xaero's minimap found!
[21:20:37] [Render thread/INFO]:Registered player tracker system: minimap_synced
[21:20:37] [Render thread/INFO]:No Optifine!
[21:20:37] [Render thread/INFO]:Xaero's World Map: No Vivecraft!
[21:20:37] [Render thread/INFO]:Xaero's World Map: Iris found!
[21:20:37] [Render thread/INFO]:Loading XaeroLib common 2/2!
[21:20:37] [Render thread/INFO]:Loading XaeroLib client 2/2!
[21:20:37] [Render thread/ERROR]:Shutdown failure!
java.util.ConcurrentModificationException: null
at java.util.HashMap.forEach(Unknown Source) ~[?:?]
at net.minecraft.class_1060.close(class_1060.java:174) ~[client-intermediary.jar:?]
at net.minecraft.class_310.close(class_310.java:1138) ~[client-intermediary.jar:?]
at net.minecraft.class_310.method_1490(class_310.java:1113) ~[client-intermediary.jar:?]
at net.minecraft.client.main.Main.main(Main.java:266) ~[fabric-loader-0.18.4-1.20.1.jar:?]
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:514) ~[fabric-loader-0.18.4.jar:?]
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:72) ~[fabric-loader-0.18.4.jar:?]
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.18.4.jar:?]