Issue running script

[Cirzuh 0]

I haven't used this bot in close to a year, I redownloaded it and none of the scripts work? Tried deleting them and reinstalling them. Deleted and redownloaded the entire client and java.

This is the error I keep getting : 

3:43:48 PM: [WARN] This script had a problem starting!
3:43:48 PM: [ERROR] Error occurred while trying to start script:
    java.lang.NullPointerException
    at org.dreambot.4v.findClass(4v.java:65)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at java.lang.ClassLoader.defineClass(Unknown Source)
    at org.dreambot.4v.findClass(4v.java:65)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at a.<init>(a.java:22)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at org.dreambot.api.script.ScriptManager.start(ScriptManager.java:211)
    at org.dreambot.api.script.ScriptManager.start(ScriptManager.java:178)
    at org.dreambot.3O.lambda$null$2(3O.java:152)
    at java.lang.Thread.run(Unknown Source)

[pharaoh 135]

most likely a script issue. dreambot has introduced new class names for the API that the scripts use so they need to be updated

best to check the thread of the script you are using to see what others are saying