Hello. I'm hoping someone can help. I haven't had my WordPress blog (http://www.Delogical.com) long, but everything had been working fine since start-up. Until two nights ago. I went to bed with everything working just fine. When I woke up, I found that I could log in as before, and that all of my blog pages were functional, except for two very important ones:
1) When I try to access http://delogical.com/wp-admin/edit.php, the WordPress header loads but nothing else does;
2) When I try to approve comments, via http://delogical.com/wp-admin/edit-comments.php, by clicking the "approve" link under the comment, approval seems to "take". But then when I revisit the Comments page, I find that, in fact, it hasn't. When I try to batch-approve the comment or approve via email, I get the error message:
Error 500 - Internal server error
An internal server error has occured!
Please try again later.
Please note that I'm on a PPC Mac running OS X 10.5.8. These problems persist across both the latest version of Firefox and the latest version of Safari.
Thanks in advance for any help you might be able to provide.