This will block your server from runnning uuntill the file is removed. occationally the session.lock file do not get deleted when your server stops (usually due to crashes and such). The session lock file is a file that tell the OS that your server is allready runnung. I’m not too sure what to do, please help! When I did change it to 777, the logs were overflowed and couldn’t show until I refreshed (they were all gone when I refreshed too) but then when I join the server, the whole world is made of stone! I tried the 777, but not the deleting entirely. I then looked online to see what the issue is and a lot of people said it was due to the session lock and recommended either deleting it entirely, or changing the permission to 777. : This crash report has been saved to: /var/games/minecraft/servers/Skyblock_Gamer/./crash-reports/crash-_11.45.53-server.txt : : at java.io.FileOutputStream.(FileOutputStream.java:162) : : at java.io.FileOutputStream.(FileOutputStream.java:213) : : at java.io.FileOutputStream.open(FileOutputStream.java:270) : : at java.io.FileOutputStream.open0(Native Method) : Starting Minecraft server on 0.0.0.0:25565 : Starting minecraft server version 1.15.2 ain/WARN]: Ambiguity between arguments and with inputs: I turned it on and am greeted with this in the log:Īmbiguity between arguments and with inputs: I’m not too sure which category this belongs to, but here’s the issue: I replace the world file with all the files in the skyblock.zip (found here: ) and when I turn it on and join, I suffocate and die because the entire world is stone… btw the server I ran it on was 1.15.2.Īnyway, so I created a world, turned it on to get all the files generated, then turned it off, then went to filezilla and opened the world folder in the skyblock world, deleted everything and replaced it with everything in the skyblock.zip file.

Minecraft skyblock server