L2J Server

I give up with YANbuffer.
Started with Rin4a buffer I faced this one.

Error on: C:\Users\Jim\Desktop\server\game\data\scripts\custom\555_NPCBUFFER\__init__.py.error.log
Line: -1 - Column: -1

Traceback (innermost last):
File "custom/555_NPCBUFFER/__init__.py", line 7, in ?
ImportError: no module named jython

Any help would be appreciated.

Change this line to this line

I have fixed this buffer far too many times, no more support for it, use forum search.