Fatal error: Uncaught TypeError: join(): Argument #1 ($array) must be of type array, string given in /home/goodgrape/ferrydust/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php:201
Stack trace:
#0 /home/goodgrape/ferrydust/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php(201): join('-', NULL)
#1 /home/goodgrape/ferrydust/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php(12): ajw_comments_feed_rss()
#2 /home/goodgrape/ferrydust/textpattern/lib/txplib_misc.php(1589): ajw_comments_feed('pretext', '')
#3 /home/goodgrape/ferrydust/textpattern/publish.php(240): callback_event('pretext')
#4 /home/goodgrape/ferrydust/index.php(69): include('/home/goodgrape...')
#5 {main}
thrown in /home/goodgrape/ferrydust/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php on line 201