[13:21:26] [Craft Scheduler Thread - 32/WARN]: [MDrop] Plugin MDrop v1.0 BETA generated an exception while executing task 25
java.lang.NullPointerException: null
	at java.util.Comparator.lambda$comparing$77a9974f$1(Comparator.java:469) ~[?:1.8.0_181]
	at java.util.Collections$ReverseComparator2.compare(Collections.java:5178) ~[?:1.8.0_181]
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) ~[?:1.8.0_181]
	at java.util.TimSort.sort(TimSort.java:220) ~[?:1.8.0_181]
	at java.util.Arrays.parallelSort(Arrays.java:1113) ~[?:1.8.0_181]
	at java.util.stream.SortedOps$OfRef.opEvaluateParallel(SortedOps.java:158) ~[?:1.8.0_181]
	at java.util.stream.AbstractPipeline.opEvaluateParallelLazy(AbstractPipeline.java:704) ~[?:1.8.0_181]
	at java.util.stream.AbstractPipeline.sourceSpliterator(AbstractPipeline.java:431) ~[?:1.8.0_181]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:233) ~[?:1.8.0_181]
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_181]
	at me.themajster.mdrop.objects.rank.RankManager.load(RankManager.java:20) ~[?:?]
	at me.themajster.mdrop.objects.rank.threads.LoadAndRefreshTopThread.lambda$onEnable$0(LoadAndRefreshTopThread.java:16) ~[?:?]
	at org.bukkit.craftbukkit.v1_13_R2.scheduler.CraftTask.run(CraftTask.java:84) ~[minecraft_server.jar:git-Paper-591]
	at org.bukkit.craftbukkit.v1_13_R2.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) ~[minecraft_server.jar:git-Paper-591]
	at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[minecraft_server.jar:git-Paper-591]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_181]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_181]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]