Gravity Error when using teleport

[leertaste]

Very often I'm using teleport I get an gravity Error:

 

Module Name: C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
Time Stamp: 0x4c46520f - Wed Jul 21 03:49:03 2010


Exception Type: 0xc0000005

0x005390a5    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x00539dcb    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x004d3f15    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x004fb3d0    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x0050cef3    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x0050a295    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x0050a6ac    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x005a064d    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x005c79c6    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x005ef146    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x005a194c    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x005a18d6    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x007008d3    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x00714e0d    C:\Users\-Calvin-\Desktop\Ragnarok\Ragnarok.exe
0x770e1154    C:\Windows\system32\kernel32.dll
0x7732b299    C:\Windows\SYSTEM32\ntdll.dll
0x7732b26c    C:\Windows\SYSTEM32\ntdll.dll

eax: 0x00000000    ebx: 0x00129ea4
ecx: 0xffffffff    edx: 0x00004f15
esi: 0x00004f15    edi: 0x00000000
ebp: 0x0012ffec    esp: 0x0012ffdc

stack 0012ffdc - 001303dc
0012FFDC : 2D 4D 71 00 00 30 FD 7F 00 00 00 00 00 00 00 00
0012FFEC : 00 00 00 00 00 00 00 00 2D 4D 71 00 00 30 FD 7F
0012FFFC : 00 00 00 00 41 63 74 78 20 00 00 00 01 00 00 00
0013000C : 20 30 00 00 DC 00 00 00 00 00 00 00 20 00 00 00
0013001C : 00 00 00 00 14 00 00 00 01 00 00 00 07 00 00 00
0013002C : 34 00 00 00 7C 01 00 00 01 00 00 00 00 00 00 00
0013003C : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0013004C : 02 00 00 00 4E EF 26 1A 98 02 00 00 44 00 00 00
0013005C : E0 02 00 00 60 02 00 00 00 00 00 00 BA 71 32 F3
0013006C : 40 05 00 00 4A 00 00 00 8C 05 00 00 1E 03 00 00
0013007C : 00 00 00 00 5B 49 59 2D AC 08 00 00 32 00 00 00
0013008C : E0 08 00 00 00 03 00 00 00 00 00 00 CD EA CE 32
0013009C : E0 0B 00 00 42 00 00 00 24 0C 00 00 36 03 00 00
001300AC : 00 00 00 00 C8 5F 50 38 5C 0F 00 00 5E 00 00 00
001300BC : BC 0F 00 00 68 03 00 00 00 00 00 00 44 05 28 B1
001300CC : 24 13 00 00 56 00 00 00 7C 13 00 00 98 03 00 00

Launch Info
018E 018D 016A 016A 00A4 002C 018E 018D
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000

Job : High Wizard

 

Does anyone knows where this error is coming from?
I thought sth. about updating data and rdata.grf but they'r up to date...

I'm using client: 2010-7-21a RagexeRe

Help please