Fix error Handleing

SpigotCore_Main/src/de/steamwar/core/Core.java

@@ -74,7 +74,7 @@ public class Core extends JavaPlugin{
 		try {
 			Bukkit.getLogger().log(Level.INFO, "Running on: " + new BufferedReader(new InputStreamReader(Runtime.getRuntime().exec("hostname").getInputStream())).readLine());
 		} catch (IOException e) {
-			e.printStackTrace();
+			throw new SecurityException("Could not load Hostname", e);
 		}
 	}