Went into the nether portal and received the "Exception generating new chunk".
Random seed: [-1903394709399825451]
Attached crash file to the post.

– Chunk to be generated –
Details:
Location: -95,85
Position hash: 369367187361
Generator: cho@7f26d6e1
Stacktrace:
at zs.a(SourceFile:568)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at zs.a(SourceFile:562)
at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:1072)
at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
at zu.b(SourceFile:58)
at aoe.e(SourceFile:94)
at aoe.a(SourceFile:137)
at aoe.run(SourceFile:105)

– Affected level –
Details:
All players: 1 total; [aah['aeoxodus'/582, l='ServerLevel[world]', x=-1249.78, y=45.00, z=1322.12]]
Chunk stats: ServerChunkCache: 1145
Level dimension: minecraft:the_nether
Derived: true
Level spawn location: World: (80,66,-208), Chunk: (at 0,4,0 in 5,-13; contains blocks 80,0,-208 to 95,255,-193), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 5893724 game time, 7357755 day time
Level name: world
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Level weather: Rain time: 24532 (now: false), thunder time: 37033 (now: false)
Known server brands: vanilla
Level was modded: false
Level storage version: 0x04ABD - Anvil
Stacktrace:
at net.minecraft.server.MinecraftServer.b(SourceFile:874)
at zg.b(SourceFile:312)
at net.minecraft.server.MinecraftServer.a(SourceFile:811)
at net.minecraft.server.MinecraftServer.w(SourceFile:670)
at net.minecraft.server.MinecraftServer.a(SourceFile:257)
at java.base/java.lang.Thread.run(Thread.java:834)