Ragnarok has stopped working

[ejz372]

My server is working fine but whenever I try to run the ragnarok, it crashes. I tried using ragnarok with and without Loki launcher. I used packet version 45 for 2013-08-07 ragnarok. I got the latest KRO files. Will someone please help me solve this problem? Thanks in advance.

[Tranquility]

With what program did you diff your client and what are your diff options?
Kindly put them in a code bracket and/or spoiler tag to prevent a wall-of-text.

[Neji]

which fullclient you have installed?