Bukkit

What steps will reproduce the problem?
1. The Server crashed
2.
3.

What is the expected output? What do you see instead?

What version of the product are you using?

Newest, Spigot 1.8

Do you have an error log of what happened?

[15:06:07] [Server thread/WARN]: [FramePicture-1.8] Task #36 for FramePicture-1.8 v1.7.5 generated an exception
java.lang.InternalError: Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable.
    at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) ~[?:1.7.0_65]
    at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65) ~[?:1.7.0_65]
    at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:110) ~[?:1.7.0_65]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_65]
    at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74) ~[?:1.7.0_65]
    at java.lang.Class.forName0(Native Method) ~[?:1.7.0_65]
    at java.lang.Class.forName(Class.java:191) ~[?:1.7.0_65]
    at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:102) ~[?:1.7.0_65]
    at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:81) ~[?:1.7.0_65]
    at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1182) ~[?:1.7.0_65]
    at de.howaner.FramePicture.util.Utils.scaleImage(Utils.java:98) ~[?:?]
    at de.howaner.FramePicture.util.Utils.scaleImage(Utils.java:80) ~[?:?]
    at de.howaner.FramePicture.util.Frame.getBufferImage(Frame.java:83) ~[?:?]
    at de.howaner.FramePicture.FrameManager.addFrame(FrameManager.java:199) ~[?:?]
    at de.howaner.FramePicture.listener.FrameListener$1.downloadSuccess(FrameListener.java:101) ~[?:?]
    at de.howaner.FramePicture.util.PictureDatabase$2$1.run(PictureDatabase.java:165) ~[?:?]
    at de.howaner.FramePicture.util.PictureDatabase$1.run(PictureDatabase.java:33) ~[?:?]
    at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot.jar:git-Spigot-b1e6da1-17962f6]
    at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot.jar:git-Spigot-b1e6da1-17962f6]
    at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:694) [spigot.jar:git-Spigot-b1e6da1-17962f6]
    at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-b1e6da1-17962f6]
    at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-b1e6da1-17962f6]
    at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-b1e6da1-17962f6]
    at java.lang.Thread.run(Thread.java:745) [?:1.7.0_65]

Please provide any additional information below.

Thanks

Try running with argument "nogui".

Fixed :D

At Startparameter "-Djava.awt.headless=true"