Untitled

^[[31;1m[05:22:56 ERROR]: Error occurred while enabling Retention v2.5 (Is it up to date?)
java.lang.InternalError: java.lang.reflect.InvocationTargetException
        at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:87) ~[?:?]
        at java.security.AccessController.doPrivileged(AccessController.java:318) ~[?:?]
        at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:75) ~[?:?]
        at sun.font.SunFontManager.getInstance(SunFontManager.java:248) ~[?:?]
        at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:266) ~[?:?]
        at sun.java2d.SunGraphics2D.getFontMetrics(SunGraphics2D.java:863) ~[?:?]
        at xyz.refinedev.practice.utils.cosmetics.ImageUtil.stringToBufferedImage(ImageUtil.java:33) ~[?:?]
        at xyz.refinedev.practice.cosmetics.ingame.killeffect.impl.CryingEffect.<clinit>(CryingEffect.java:34) ~[?:?]
        at xyz.refinedev.practice.cosmetics.ingame.killeffect.KillEffectType.<clinit>(KillEffectType.java:33) ~[?:?]
        at xyz.refinedev.practice.Bolt.setupPermissions(Bolt.java:461) ~[?:?]
        at xyz.refinedev.practice.Bolt.enable(Bolt.java:287) ~[?:?]
        at xyz.refinedev.retention.api.Bootstrap.enablePlugin(retention:42) ~[?:?]
        at retention.lIIllIlIIlIIlII.lIIIIllIIlIIlII.lllllIlIIlIIlII(Native Method) ~[?:?]
        at retention.lIIIIllIIlIIlII.lIIIIllIIlIIlII.onEnable(Native Method) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:334) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:325) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:414) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:510) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:466) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:487) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:451) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:404) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:265) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:680) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at net.minecraft.server.v1_8_R3.MinecraftServer.lambda$spin$0(MinecraftServer.java:136) ~[original-Carbon-Server-1.8.8-R0.1-SNAPSHOT.jar:git-Carbon-unknown]
        at java.lang.Thread.run(Thread.java:842) [?:?]
Caused by: java.lang.reflect.InvocationTargetException
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?]
        at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:85) ~[?:?]
        ... 25 more
Caused by: java.lang.RuntimeException: Fontconfig head is null, check your fonts or fonts configuration
        at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1269) ~[?:?]
        at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:224) ~[?:?]
        at sun.awt.FontConfiguration.init(FontConfiguration.java:106) ~[?:?]
        at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:706) ~[?:?]
        at sun.font.SunFontManager$2.run(SunFontManager.java:358) ~[?:?]
        at sun.font.SunFontManager$2.run(SunFontManager.java:315) ~[?:?]
        at java.security.AccessController.doPrivileged(AccessController.java:318) ~[?:?]
        at sun.font.SunFontManager.<init>(SunFontManager.java:315) ~[?:?]
        at sun.awt.FcFontManager.<init>(FcFontManager.java:35) ~[?:?]
        at sun.awt.X11FontManager.<init>(X11FontManager.java:56) ~[?:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?]
        at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:85) ~[?:?]
        ... 25 more
^[[m[05:22:56 INFO]: [Retention] Disabling Retention v2.5