ClassicRO error

I keep getting this and cant log in how to fix this?

Module Name: C:\Gravity\Ragnarok Online\cmragexe.exe

Time Stamp: 0x50c1d3a2 - Fri Dec 07 05:31:46 2012

Exception Type: 0xc0000005

0x721f56eb cps.dll

0x721f2f0c cps.dll

0x0063338c cmragexe.exe

eax: 0x00000001 ebx: 0x0019fae0

ecx: 0x00000000 edx: 0x0000006c

esi: 0x00889ae8 edi: 0x00889af0

ebp: 0x0019fa18 esp: 0x0019f910

stack 0019f910 - 0019fd10

0019F910 : 63 6D 72 61 67 65 78 65 2E 65 78 65 00 00 00 00

0019F920 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F930 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F940 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F950 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F960 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F970 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F980 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F990 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9A0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9B0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9C0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9D0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9E0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019F9F0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0019FA00 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Launch Info

0000 0000 0000 0000 0000 0000 0000 0000

Job : Novice