DOG Mule Java error?

Hey, wondering if anyone can help with the DOG Mule script, it’s coming up with an error message as the following:

at 90.(v:318)
at 90.iIiIIIIiii(v:307)
at 41.onStart(l:234)
at org.rspeer.script.Script.start(Script.java:97)
at org.rspeer.script.ScriptExecutor.start(ScriptExecutor.java:100)
at org.rspeer.du.enr(Unknown Source)
at org.rspeer.QuickStartService.tryApplyScript(QuickStartService.java:149)
at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)

Thanks in advance! If not i’m willing to pay for a custom mule script.