For some unknown reason, all links to articles posted via the Article module on my XOOPS 2.2.3 install came up "no input file specified". I could edit the articles but they didn't show. I wasn't able to fix it myself but dealt with the problem by turning off "Enable URL rewrite" in the Article Preference - General Setting area. Not that important to me anyway. It was working before with that enabled but oh well.

Article module v 0.83
Xoops 2.2.3

So not really a question, I just wanted to post this for those searching in the future.

You really should consider upgrading to XOOPS 2.2.4

https://xoops.org/modules/core/singlefile.php?cid=8&lid=130

Make sure to read the instructions, then read them again just in case.

And the articles module is up to version 0.90 if you're using the Article module by phppp. Don't know what version the Article module by AndyM is up to. I do know that one of them should change the name of their module.

https://xoops.org/modules/news/article.php?storyid=3031

Don't forget to upgrade the Frameworks folder.

one is "article" and the other is "articles"

The "article" is easy to change to any name :)