java.lang.RuntimeException: Failed to check session lock for world located at ./world, aborting. Stop the server and delete the session.lock in this world to prevent further issues.

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via spigotmc.org by Unknown author, 1 year ago
Failed to check session lock for world located at ./world, aborting. Stop the server and delete the session.lock in this world to prevent further issues.
java.lang.RuntimeException: Failed to check session lock for world located at ./world, aborting. Stop the server and delete the session.lock in this world to prevent further issues.
at net.minecraft.server.v1_8_R1.WorldNBTStorage.h(WorldNBTStorage.java:57)
at net.minecraft.server.v1_8_R1.WorldNBTStorage.(WorldNBTStorage.java:41)
at net.minecraft.server.v1_8_R1.ServerNBTManager.(SourceFile:19)
at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:249)
at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
at java.lang.Thread.run(Thread.java:745)

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