Oops, wrong forum post to wrong post.
Looked at that error code you listed and from what I read, it would be difficult to determine what the cause is.
Could be driver related or something you have installed recently or your Hard disk or even PSU. First things first, try a system restore at a user defined save point or last known good config. That is the usual process to follow first.
As for the following errors or any others, keep a notepad so you can list them. If you do need to get a new HD, it may still be possible to recover critical stuff that you have.