Error: The RSS file isn’t working

We tried to get the RSS file for this podcast - http://www.theleef.com/feed/podcast - but it wouldn’t load for us.

-----------------------------------------
Fatal Error 39: AttValue: " or ' expected
  Line: 1
  Column: 41
  File: http://www.theleef.com/feed/podcast
-----------------------------------------
Fatal Error 65: attributes construct error
  Line: 1
  Column: 41
  File: http://www.theleef.com/feed/podcast
-----------------------------------------
Fatal Error 73: Couldn't find end of Start Tag html line 1
  Line: 1
  Column: 41
  File: http://www.theleef.com/feed/podcast
-----------------------------------------
Fatal Error 5: Extra content at the end of the document
  Line: 1
  Column: 41
  File: http://www.theleef.com/feed/podcast

Here’s our front page.