[Problem]About adding item to media/level cap

I added some items to NPC's on DB and it works perfectly well, but when i trying to add it to media, client is crashing while game is starting.

Also i edited leveldata on DB for making level cap 90 it works perfectly well again, but when i trying to add it to media, game is crashing on character select screen.

I need help asap thanks.:o

In order to make level cap you have to edit gameserver.exe (best way), but also you can do it in your way by deleting levels after your cap level in _RefLevel and leveldata.txt it is also a good method to prevent overcapping.

Make sure also that you saved ur .txt files in Unicode not in ANSI, if you created new .txt files.

At last refpackageitem etc in database have more stuff in than the txt file in media.pk2 ( so if u add all lines from db to .txt file it will crash) so the best way is to truncate the tables in database and add them back from media.pk2 .txt files and then you can easily add new stuff to database, so after that you will be able to add it to media.pk2 by copying whole tables from db to .txt files.