NPEPlan

[Plan] Plugin Plan v2.6.0 generated an exception while executing task 559432
java.lang.NullPointerException
	at main.java.com.djrapitops.plan.utilities.AnalysisUtils.lambda$analyzeSessionData$0(AnalysisUtils.java:110) ~[?:?]
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174) ~[?:1.8.0_77]
	at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_77]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) ~[?:1.8.0_77]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[?:1.8.0_77]
	at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_77]
	at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_77]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_77]
	at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_77]
	at main.java.com.djrapitops.plan.utilities.AnalysisUtils.analyzeSessionData(AnalysisUtils.java:111) ~[?:?]
	at main.java.com.djrapitops.plan.utilities.Analysis$1.createPlayerActivityGraphs(Analysis.java:222) ~[?:?]
	at main.java.com.djrapitops.plan.utilities.Analysis$1.run(Analysis.java:142) ~[?:?]
	at org.bukkit.craftbukkit.v1_11_R1.scheduler.CraftTask.run(CraftTask.java:58) ~[patched_1.11.2.jar:git-Paper-1051]
	at org.bukkit.craftbukkit.v1_11_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [patched_1.11.2.jar:git-Paper-1051]
	at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) [patched_1.11.2.jar:git-Paper-1051]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_77]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_77]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]