Çözüldü gine ben ve bir hata :D

[08:12:43 ERROR]: Could not pass event PlayerJoinEvent to UltimateBossBar v1.5.2
java.lang.NoSuchMethodError: me.clip.placeholderapi.expansion.ExpansionManager.getExpansion(Ljava/lang/String;)Lme/clip/placeholderapi/expansion/PlaceholderExpansion;
        at me.megamichiel.animationlib.bukkit.placeholder.PapiPlaceholder.invoke(PapiPlaceholder.java:117) ~[?:?]
        at me.megamichiel.animationlib.bukkit.placeholder.PapiPlaceholder.invoke(PapiPlaceholder.java:27) ~[?:?]
        at me.megamichiel.animationlib.placeholder.ctx.SimplePlaceholderContext.lambda$invoke$1(SimplePlaceholderContext.java:31) ~[?:?]
        at java.util.HashMap.computeIfAbsent(Unknown Source) ~[?:1.8.0_121]
        at me.megamichiel.animationlib.placeholder.ctx.SimplePlaceholderContext.invoke(SimplePlaceholderContext.java:31) ~[?:?]
        at me.megamichiel.animationlib.bukkit.placeholder.PapiPlaceholder.invoke(PapiPlaceholder.java:87) ~[?:?]
        at me.megamichiel.animationlib.bukkit.placeholder.PapiPlaceholder.invoke(PapiPlaceholder.java:27) ~[?:?]
        at me.megamichiel.animationlib.placeholder.StringBundle.invoke(StringBundle.java:132) ~[?:?]
        at me.megamichiel.animationlib.placeholder.StringBundle.toString(StringBundle.java:150) ~[?:?]
        at me.megamichiel.ultimatebossbar.AnimatedBossBar$Bar.apply(AnimatedBossBar.java:373) ~[?:?]
        at me.megamichiel.ultimatebossbar.AnimatedBossBar.playerJoin(AnimatedBossBar.java:103) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.lambda$forEach$23(Pipeline.java:167) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.lambda$accept$0(Pipeline.java:14) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.AbstractPipeline._accept(AbstractPipeline.java:25) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.accept(Pipeline.java:14) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.lambda$map$3(Pipeline.java:39) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.lambda$forEach$23(Pipeline.java:167) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.lambda$accept$0(Pipeline.java:14) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.AbstractPipeline._accept(AbstractPipeline.java:25) ~[?:?]
        at me.megamichiel.animationlib.util.pipeline.Pipeline.accept(Pipeline.java:14) ~[?:?]
        at me.megamichiel.animationlib.bukkit.PipelineListener.execute(PipelineListener.java:61) ~[?:?]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:298) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:157) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:144) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:54) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:814) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_121]