I've been successfully using WP for months now, and it's been working fine up until just about an hour ago. I was in the middle of posting something when my brother came and opened up a couple of PDF files, which (as they generally do with my slow ME and dialup) froze the computer. When he ended the explorer tasks, he closed my WP window and now I'm getting strange sql errors and I can't login to wordpress. To see it, go to http://www.bleary-eyed.net
Any suggestions or fixes?