> [22:54:59 INFO]: GoogleSites issued server command: /is top
> [22:54:59 WARN]: Exception in thread "Craft Scheduler Thread - 11"
> [22:54:59 WARN]: org.apache.commons.lang.UnhandledException: Plugin SkyBlock v48 generated an exception while executing task 975
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at me.goodandevil.skyblock.menus.Leaderboard.open(Leaderboard.java:103)
at me.goodandevil.skyblock.command.commands.LeaderboardCommand.onCommandByPlayer(LeaderboardCommand.java:80)
at me.goodandevil.skyblock.command.CommandManager$1.run(CommandManager.java:344)
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:59)
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
... 3 more