Hey Dev! OptEco is doing this

[ItsFantom]

[08:20:15 WARN]: Exception in thread "Craft Scheduler Thread - 7250574" [08:20:15 WARN]: org.apache.commons.lang.UnhandledException: Plugin OptEco v2.1.3b generated an exception while executing task 20856 at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56) at org.github.paperspigot.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:23) 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.NoSuchMethodError: org.bukkit.entity.Player.sendTitle(Ljava/lang/String;Ljava/lang/String;III)V at me.playernguyen.opteco.schedule.PointChangedPerformance.run(PointChangedPerformance.java:83) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:64) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53) ... 4 more

first warn went from 1 to 7250574