Hello,

The number of messages remains at 0 in the forum web page for all discussions.
An example in attached image.

The "forum_agg_msg_count" is always empty in the database.

My temporary fix is:
/usr/share/tuleap/src/www/forum/index.php
line 97:
//echo '(' . $purifier->purify((db_result($result, $j, 'total')) ? db_result($result, $j, 'total') : '0') . ' msgs)';
$sqlMsgs = "SELECT group_forum_id FROM forum WHERE group_forum_id='" . db_result($result, $j, 'group_forum_id') . "';";
$msgs = db_query($sqlMsgs);
echo '(' . $purifier->purify(db_numrows($msgs)) . ' msgs)';