Sermon Browser podcast.php error SOLUTION

My feed recently stopped working and no longer validated. A virgin re-install via FTP did not help. A developer noted this error and after hours I found the solution:

<enclosure url=”
<b>Warning</b>: array_change_key_case() expects parameter 1 to be array, boolean given in <b>/home/drcraigjohnson/public_html/wp-content/plugins/sermon-browser/sb-includes/podcast.php</b> on line <b>14</b>
http://drcraigjohnson.org/audio-sermons/?show&url=http%3A%2F%2Fbethelchristianfellowship.info%2Fflash_media%2FmercySteps.mp3&#8243; type=”audio/mpeg” />

SOLUTION
LINE 14 s-b includes/podcast.php
//$headers = array_change_key_case(@get_headers($media_name, 1),CASE_LOWER);

Should be
$headers = <strong>is_array($media_name) && </strong>array_change_key_case(@get_headers($media_name, 1),CASE_LOWER);