Runtime Error?

[TheMikningBolt]

I was just walking around for a couple of minutes, when all of a sudden, this error popped up

---------------------------
Pokemon Essentials
---------------------------
Exception: RuntimeError

Message: Script error within map 126 (Route 1):

Exception: NoMethodError

Message: (eval):1:in `pbExecuteScript'undefined method `onEvent?' for nil:NilClass

***Full script:

get_character(0).onEvent?

Interpreter:243:in `pbExecuteScript'

Interpreter:794:in `eval'

Interpreter:243:in `pbExecuteScript'

Interpreter:794:in `command_111'

Interpreter:320:in `execute_command'

Interpreter:193:in `update'

Interpreter:106:in `loop'

Interpreter:198:in `update'

Game_Event:265:in `update'

Game_Map:453:in `update'



Interpreter:281:in `pbExecuteScript'

Interpreter:794:in `command_111'

Interpreter:320:in `execute_command'

Interpreter:193:in `update'

Interpreter:106:in `loop'

Interpreter:198:in `update'

Game_Event:265:in `update'

Game_Map:453:in `update'

Game_Map:451:in `each'

Game_Map:451:in `update'



This exception was logged in

C:\Users\micha\Saved Games/Pokemon Essentials/errorlog.txt.

Press Ctrl+C to copy this message to the clipboard.
---------------------------
OK
---------------------------

How do I fix it?