28.03 07:34:14 [Server] ERROR Could not pass event PlayerMoveEvent to Captcha v1.0
28.03 07:34:14 [Server] INFO org.bukkit.event.EventException: null
28.03 07:34:14 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:658) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.PacketPlayInFlying.a(SourceFile:126) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.PacketPlayInFlying$PacketPlayInLook.a(SourceFile:88) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_242]
28.03 07:34:14 [Server] INFO at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_242]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:748) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
28.03 07:34:14 [Server] INFO Caused by: java.lang.NoSuchMethodError: org.bukkit.Material.isAir()Z
28.03 07:34:14 [Server] INFO at com.rngservers.com.captcha.spigot.captcha.CaptchaManager.getRandomMaterial(CaptchaManager.java:114) ~[?:?]
28.03 07:34:14 [Server] INFO at com.rngservers.com.captcha.spigot.captcha.CaptchaManager.getCaptchaMaterials(CaptchaManager.java:101) ~[?:?]
28.03 07:34:14 [Server] INFO at com.rngservers.com.captcha.spigot.captcha.CaptchaManager.getCaptchaItems(CaptchaManager.java:90) ~[?:?]
28.03 07:34:14 [Server] INFO at com.rngservers.com.captcha.spigot.captcha.CaptchaManager.openCaptchaPlayer(CaptchaManager.java:74) ~[?:?]
28.03 07:34:14 [Server] INFO at com.rngservers.com.captcha.spigot.events.Events.onPlayerMove(Events.java:170) ~[?:?]
28.03 07:34:14 [Server] INFO at sun.reflect.GeneratedMethodAccessor147.invoke(Unknown Source) ~[?:?]
28.03 07:34:14 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_242]
28.03 07:34:14 [Server] INFO at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_242]
28.03 07:34:14 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.2.jar:git-Spigot-79a30d7-acbc348]
28.03 07:34:14 [Server] INFO ... 15 more
28.03 07:34:35 [Server] INFO [Owner]*DerVillion: it doesnt let me move