mein minecraft server startet nicht mer wen ich diese welt drauf lade?
hallo liebe comunity ich habe einen root server wo puffer panel drauf leuft ich wollte eben eine welt hochladen doch dan kahm dieser fehler code
[17:43:32 FATAL]: Failed to start the minecraft server java.nio.file.AccessDeniedException: ./world/session.lock at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84) ~[?:1.8.0_292] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) ~[?:1.8.0_292] at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107) ~[?:1.8.0_292] at sun.nio.fs.UnixFileSystemProvider.newFileChannel(UnixFileSystemProvider.java:177) ~[?:1.8.0_292] at java.nio.channels.FileChannel.open(FileChannel.java:287) ~[?:1.8.0_292] at java.nio.channels.FileChannel.open(FileChannel.java:335) ~[?:1.8.0_292] at net.minecraft.server.v1_16_R3.SessionLock.a(SourceFile:37) ~[patched_1.16.5.jar:git-Paper-457] at net.minecraft.server.v1_16_R3.Convertable$ConversionSession.<init>(Convertable.java:218) ~[patched_1.16.5.jar:git-Paper-457] at net.minecraft.server.v1_16_R3.Convertable.c(Convertable.java:200) ~[patched_1.16.5.jar:git-Paper-457] at net.minecraft.server.v1_16_R3.Main.main(Main.java:113) ~[patched_1.16.5.jar:git-Paper-457] at org.bukkit.craftbukkit.Main.main(Main.java:276) ~[patched_1.16.5.jar:git-Paper-457] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_292] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_292] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_292] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_292] at io.papermc.paperclip.Paperclip.main(Paperclip.java:58) ~[server.jar:?]
was kan ich tuen und was ist der fehler ?