Bukkit

What steps will reproduce the problem?
1.Running on Spigot 1.9
2.Running on Spigot 1.10
3.

What is the expected output? What do you see instead?
No Java Errors

What version of the product are you using?
3.6

Do you have an error log of what happened?
[22:05:50 WARN]: org.apache.commons.lang.UnhandledException: Plugin godPowers v3.6 generated an exception while executing task 18 at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
        at com.FriedTaco.taco.godPowers.util.Metrics.postPlugin(Metrics.java:347)
        at com.FriedTaco.taco.godPowers.util.Metrics.access$400(Metrics.java:54)

        at com.FriedTaco.taco.godPowers.util.Metrics$1.run(Metrics.java:235)
        at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:71)
        at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
        ... 3 more

Please provide any additional information below.

I'm currently working on porting all my plugins to spigot. This is next on the list.