Urgent: nlogasio.exe error message

Hi

I have Domino 6.5.2 server installed. I had the Dos windows based error message :

nlogasio.exe

Comp = 11 ,fnc= 47,probeid= 10, errocode = 5010,extsympt = 200000

can any one tell me what is this error code is?

after that users were unable to contect to server but my server was runing with avialibilty index is 100%.

Transaction logging is enabled.

then I restarted the server that time I got very starnge error messsage :

MT Collector: Error processing line:

,2,01/31/2005 09:23:11 GMT,01/31/2005 09:23:11 GMT,1922,“Priority 2”,“OF0F40AD61:C17B7FCE ON65256F9A:00334F75”,“OF0F40AD61.C17B7FCE-ON65256F9A.00334F75-65256F9A.00332AEC”,“Ram Nehriya/sbicaps”,“Ram Nehriya/sbicaps”,“Sanjay Jain/sbicaps@sbicaps”,“Sanjay Jain/sbicaps@sbicaps”,“”,2,“CM/SBICAPS”: Unable to interpret Time or Date

Urgently I need help .

Thanks in advance

Preeti Kawa