SQL fix

public_html/classes/queries.php

@@ -25,12 +25,12 @@ SELECT DISTINCT
     AS end,
     c.conference_id,
     c.conference_name,
-    (SELECT COUNT(pe.participant_id) AS participants
+    (SELECT COUNT(pe.participant_id)
         FROM participant_events pe
         WHERE
             pe.event_type = 'participant joining'
             AND
-            pe.event_param = c.conference_id),
+            pe.event_param = c.conference_id) AS participants,
     name_counts.name_count,
     c.conference_host
 FROM

public_html/pages/conferences.php

@@ -27,6 +27,7 @@ try {
                 'end'			=> $end,
                 'conference_id'		=> $conference_id,
                 'conference_name'	=> $conference_name,
+//                'participants'		=> $participants,
                 'participants'		=> $participants,
                 'name_count'		=> $name_count,
                 'conference_host'	=> $conference_host