Notes crashing and changing home page

Hi

I need help with crashing lotus notes. It crashes randomly and the home page has changed when i restart the client. Logs reveal following error message:

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FATAL THREAD 1/14 [ nlnotes: 3988: 2516]

FP=0x0013f328, PC=0x61884a10, SP=0x0013f300

stkbase=00140000, total stksize=36864, used stksize=3328

EAX=0x0000000b, EBX=0x00000006, ECX=0x00000000, EDX=0x7c90eb94

ESI=0x01652214, EDI=0x01653414, CS=0x0000001b, SS=0x00000023

DS=0x00000023, ES=0x00000023, FS=0x0000003b, GS=0x00000000 Flags=0x00010246

Exception code: c0000005 (ACCESS_VIOLATION)

############################################################

@[ 1] 0x61884a10 nnotesws.CNEMGridView::TakeFocus+0 (0,48f,6,1e)

@[ 2] 0x61684be4 nnotesws._MainWndProc@16+7572 (c0318,48f,6,1e)

@[ 3] 0x77d48734 USER32.GetDC+109 (61682e50,c0318,48f,6)

@[ 4] 0x77d48816 USER32.GetDC+335 (0,61682e50,c0318,48f)

@[ 5] 0x77d489cd USER32.GetWindowLongW+295 (13f7b8,0,13f7d8,617196f8)

@[ 6] 0x77d48a10 USER32.DispatchMessageW+15 (13f7b8,1,4016e,61680000)

@[ 7] 0x617196f8 nnotesws._NEMMainLoop@4+696 (4013d0)

@[ 8] 0x0040195e NLNOTES._WinMain@16+1422 (61757e50,0,15236c,1)

@[ 9] 0x00401e19 NLNOTES._WinMainCRTStartup+389 (12f0c0,7c90ee18,7ffda000,805502fa)

@[10] 0x7c816fd7 KERNEL32.RegisterWaitForInputIdle+73 (401c94,0,78746341,20)

Has anyone had the same problem or any insights on this situation?

Markku