Failed to save level
The dungeons are working correctly but from one moment to the next, one starts to give an error, how can i solve it?
[ERROR] .... Failed to save level ./arena_lumberjack_0 java.io.IOException: No such file or directory at java.io.UnixFileSystem.createFileExclusively0(Native Method) ~[?:?] at java.io.UnixFileSystem.createFileExclusively(UnixFileSystem.java:356) ~[?:?] at java.io.File.createTempFile(File.java:2179) ~[?:?] at net.minecraft.world.level.storage.LevelStorageSource$LevelStorageAccess.saveDataTag(LevelStorageSource.java:572) ~[?:?] at net.minecraft.server.level.ServerLevel.saveIncrementally(ServerLevel.java:1446) ~[?:?] at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1413) ~[paper-1.20.1.jar:git-Paper-196] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1170) ~[paper-1.20.1.jar:git-Paper-196] at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) ~[paper-1.20.1.jar:git-Paper-196] config.yml