WordPress website page update shows 404 error and can't be accessed properly

Nathan Wilson 1 month ago Technical Answers 32

I recently updated some page content in the WordPress backend, and when I clicked Preview or visited the page afterward, my browser displayed a 404 error indicating that the page did not exist. I've tried clearing my browser cache and even switched to a different browser, but the problem persists. All the plugins and themes are up to date and the site is not reporting any other errors, what could be the cause of this problem and how can I fix it?