Nooby in java need help :/ L2J

[skorpio640]

It's a little info I need, but which is recurrent : I actually try to remove some tables, and I have some messages like 'update your datapackjava.sql.sqlexception' (to remove fishes, for example). Those messages don't have any consequence on my server, but I will prefer they are corrected. Errors aggro errors ;P.

I have tried to search on forum, or even on my HDD this file, with no success.

So, I will ask your help to say to me where is this file,cause I hate to see some errors in my logs .

Thx for any replay.