Fatal error: Uncaught TypeError: join(): Argument #1 ($pieces) must be of type array, string given in /var/www/old.digitalproductions.co.uk/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php:200 Stack trace: #0 /var/www/old.digitalproductions.co.uk/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php(200): join() #1 /var/www/old.digitalproductions.co.uk/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php(12): ajw_comments_feed_rss() #2 /var/www/old.digitalproductions.co.uk/textpattern/lib/txplib_misc.php(1589): ajw_comments_feed() #3 /var/www/old.digitalproductions.co.uk/textpattern/publish.php(240): callback_event() #4 /var/www/old.digitalproductions.co.uk/index.php(69): include('...') #5 {main} thrown in /var/www/old.digitalproductions.co.uk/textpattern/plugins/ajw_comments_feed/ajw_comments_feed.php on line 200