[21:32:00] [Server thread/WARN]: [PayDay] Task #51 for PayDay v1.6.1 generated an exception
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
	at de.brightstorm.moneyRewarder.run(moneyRewarder.java:50) ~[?:?]
	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:729) [spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660) [spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559) [spigot-1.9.jar:git-Spigot-e6f93f4-935f18b]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]