Bukkit

I was going to switch my MC server to 1.11.2 from 1.10.2 and most of the plugins i want to transfer are updated to 1.11+ but this one is not, can you guys update to 1.11+ please?

I'm going to assume you're probably new to bukkit servers and minecraft server hosting.

If so, you'll be glad to hear that, in a lot of cases, plugins don't necessarily need updating whenever a new Minecraft version is released. This is because the bukkit API generally doesn't change between updates, meaning plugins don't need an update for every Minecraft version!

The best thing to do is if in doubt, test the plugin on a local development server. If there's no errors and everything works as expected, the plugin doesn't need updating. Otherwise, report the issues to me and I'll update the plugin.

[17:56:56] [Server thread/ERROR]: Error occurred while enabling CommandBook v2.4:1692-75bb1c8,master (Is it up to date?)
java.lang.NoSuchMethodError: org.bukkit.Server.getOnlinePlayers()[Lorg/bukkit/entity/Player;
at com.sk89q.commandbook.GodComponent.enable(GodComponent.java:62) ~[?:?]
at com.zachsthings.libcomponents.ComponentManager.enableComponents(ComponentManager.java:66) ~[?:?]
at com.zachsthings.libcomponents.bukkit.BasePlugin.onEnable(BasePlugin.java:99) ~[?:?]
at com.sk89q.commandbook.CommandBook.onEnable(CommandBook.java:96) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:271) ~[spigot.jar:git-Bukkit-cb61ac0]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:329) [spigot.jar:git-Bukkit-cb61ac0]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [spigot.jar:git-Bukkit-cb61ac0]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.enablePlugin(CraftServer.java:361) [spigot.jar:git-Bukkit-cb61ac0]
at org.bukkit.craftbukkit.v1_11_R1.CraftServer.enablePlugins(CraftServer.java:323) [spigot.jar:git-Bukkit-cb61ac0]
at net.minecraft.server.v1_11_R1.MinecraftServer.t(MinecraftServer.java:411) [spigot.jar:git-Bukkit-cb61ac0]
at net.minecraft.server.v1_11_R1.MinecraftServer.l(MinecraftServer.java:372) [spigot.jar:git-Bukkit-cb61ac0]
at net.minecraft.server.v1_11_R1.MinecraftServer.a(MinecraftServer.java:327) [spigot.jar:git-Bukkit-cb61ac0]
at net.minecraft.server.v1_11_R1.DedicatedServer.init(DedicatedServer.java:244) [spigot.jar:git-Bukkit-cb61ac0]
at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:521) [spigot.jar:git-Bukkit-cb61ac0]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]