“Page Not Found” Showing in Page Title of Blog Posts

Since both posts are currently displaying, I can only assume that there’s a problem with your meta-title in header.php. It might help if you dropped a copy of that file into the WordPress pastebin..

No problem here. Maybe you need to clean cash.

@xewax: the post display is fine but the page meta-title is displaying 404 – Page not found.

Hi esmi,

Thanks for your reply. I just copied header.php into https://wordpress.pastebin.ca. The resulting page doesn’t seem to produce any errors.

Forgive my ignorance, but should I be looking for something in particular?

Note: This problem occurs only with these two posts; all my other posts are fine.

Thanks again!

Um – can you give me the pastebin url for your file?

Another thought – what plugins do you have running? Have you tried deactivating them and seeing if that resolves the problem? I had a very similar issue only today when a new plugin caused wp_title() to return a null string.