#the first one, at the start:
[02:04:15 WARN]: org.apache.commons.lang.UnhandledException: Plugin OtherDrops v2.8b.582 generated an exception while executing task 60
        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.gmail.zariust.otherdrops.metrics.Metrics.postPlugin(Metrics.java:334)
        at com.gmail.zariust.otherdrops.metrics.Metrics.access$400(Metrics.java:57)
        at com.gmail.zariust.otherdrops.metrics.Metrics$1.run(Metrics.java:222)
        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

# When I made /od reload. Results total target = 0, in my 1.8 server, total target = 40 + this error in the console:
[02:06:40 WARN]: org.apache.commons.lang.UnhandledException: Plugin OtherDrops v2.8b.582 generated an exception while executing task 3816
        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.gmail.zariust.otherdrops.metrics.Metrics.postPlugin(Metrics.java:334)
        at com.gmail.zariust.otherdrops.metrics.Metrics.access$400(Metrics.java:57)
        at com.gmail.zariust.otherdrops.metrics.Metrics$1.run(Metrics.java:222)
        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