mcJobs 1.12 Fail

[11:36:48] [Server thread/ERROR]: Error occurred while enabling mcjobs v3.2.0 (Is it up to date?)
java.lang.NoSuchMethodError: org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(Ljava/io/InputStream;)Lorg/bukkit/configuration/file/YamlConfiguration;
	at com.dmgkz.mcjobs.localization.GetLanguage.loadLanguage(GetLanguage.java:333) ~[?:?]
	at com.dmgkz.mcjobs.McJobs.mcloadconf(McJobs.java:200) ~[?:?]
	at com.dmgkz.mcjobs.McJobs.onEnable(McJobs.java:135) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:402) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:377) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:327) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:421) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:382) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:337) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:544) [spigot-1.12.jar:git-Spigot-d5dfb24-ed8c725]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_131]