BSOD ntkrnlmp.exe appears to be culprit in debug log - what now?

Hi,

I just started getting BSOD crashes yesterday, up until then everything was rock solid stable.

I got a minidump log, ran the minidump analyzer and it comes up with the attached file.

If I am reading it correctly then problem is ntkrnlmp.exe.

Please have a look at the file and let me know if I have read it right.

If so, what do I do now? do I replace the file?

Thank you.

 

Ok, here is another dump:

attached