Ran into a strange issue suddenly today on my personal web server - got the "Aw Shucks" page after posting a new blog article. Checking the IIS logs I can see 302 responses started late yesterday.

Running the current MojoPortal release on IIS/Server 2022. Site has been operational for a little over a year, server also hosts our family website, a business site, and a NOPcommerce store. SQL server and web server were both patched and rebooted on Saturday, All of a sudden, around 5 PM EDT yesterday (Sunday), the /Blog menu page started returning 302 responses in the log but displays the "Aw Shucks!" error page in the browser. I tried to create a new page and add the blog content to it but get the same error. However, if I put in the URL for a blog article - mysite.com/blog/article_name - the article displays, the full information about other articles are shown along with the Search section, and the BLOG menu is highlighted. All of the content is available, you just can't get to the blogs from the main menu link. None of the other sites are experiencing any issues.

I have an application that runs and queries each of the menu root pages every 10 minutes to keep the sites responsive. I can see a 200 response from a public user and just over 5 minutes later the "ping" app receives a 302, and we get nothing but 302 responses from that point forward on /Blog. All other pages function normally.

Not sure what to check to diagnose further.