You can validate your feed at castfeedvalidator.com. Enter your full feed URL:

https://feed.podbean.com/subdomain/feed.xml. 

If there are errors in your feed, you may try the two methods below to fix the errors. 

From your Podcast Dashboard, go to "Settings"->"Feed" to update your feed settings. 

If this does not solve your problem, shoot us an e-mail and we'll help fix it as fast as we can!