Thank you! I spent some time earlier today figuring that out. I updated iTunes and at least one of the sources that uses the correct feed now reflects all the new sermons.
I really do like the plugin and I appreciate the work you put into it.
I came across a similar fatal error, after updating my plugin. Instead of removing the plugin, I was able to update the PHP and the site worked again. I have been unsuccessful at getting the plugin to work properly in terms of the podcast feed actually working, so I am continuing to try to figure out what the problem might be.
It can be frustrating trying to figure this out, especially when building and maintaining the website is part of the “other duties as needed” part of my job description, and I am by no means a professional website designer.
I’ll continue to try because I see the value in using the plugin. Just trying to get the “We had difficulty reading this feed. Bad http result code: 404” error to go away. 🙂