WARN [11:55:33] Class<?> events.ctf.CtF method onLoad return a error!
java.lang.reflect.InvocationTargetException: null
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_17]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_17]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_17]
    at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_17]
    at l2n.extensions.scripts.ScriptObject.invokeMethod(ScriptObject.java:136) ~[l2n-game.jar:na]
    at l2n.extensions.scripts.Scripts.try(Scripts.java:288) [l2n-game.jar:na]
    at l2n.extensions.scripts.Scripts.try(Scripts.java:276) [l2n-game.jar:na]
    at l2n.extensions.scripts.Scripts.callOnLoad(Scripts.java:267) [l2n-game.jar:na]
    at l2n.game.tables.SpawnTable.try(SpawnTable.java:159) [l2n-game.jar:na]
    at l2n.game.tables.SpawnTable.<init>(SpawnTable.java:50) [l2n-game.jar:na]
    at l2n.game.tables.SpawnTable.<init>(SpawnTable.java:29) [l2n-game.jar:na]
    at l2n.game.tables.r.<clinit>(SpawnTable.java:186) [l2n-game.jar:na]
    at l2n.game.tables.SpawnTable.getInstance(SpawnTable.java:40) [l2n-game.jar:na]
    at l2n.game.GameServer.<init>(GameServer.java:504) [l2n-game.jar:na]
    at l2n.game.GameServer.main(GameServer.java:254) [l2n-game.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_17]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_17]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_17]
    at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_17]
    at com.lameguard.LameGuard.main(LameGuard.java:583) [lameguard-1.9.5.jar:1.9.5]
Caused by: java.lang.NoClassDefFoundError: javassist/bytecode/ClassFile
    at org.reflections.adapters.JavassistAdapter.getOfCreateClassObject(JavassistAdapter.java:100) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at org.reflections.adapters.JavassistAdapter.getOfCreateClassObject(JavassistAdapter.java:24) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at org.reflections.scanners.AbstractScanner.scan(AbstractScanner.java:30) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at org.reflections.Reflections.scan(Reflections.java:238) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at org.reflections.Reflections.scan(Reflections.java:204) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at org.reflections.Reflections.<init>(Reflections.java:129) ~[reflections-0.9.9-RC1-uberjar.jar:na]
    at events.ctf.CtF.onLoad(CtF.java:147) ~[na:na]
    ... 20 common frames omitted
Caused by: java.lang.ClassNotFoundException: javassist.bytecode.ClassFile
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366) ~[na:1.7.0_17]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[na:1.7.0_17]
    at java.security.AccessController.doPrivileged(Native Method) ~[na:1.7.0_17]
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[na:1.7.0_17]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.7.0_17]
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) ~[na:1.7.0_17]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.7.0_17]
    ... 27 common frames omitted