Error when posting to forum in BuddyPress Scholar

New install of WP2.9.1, BP1.2 and BuddyPress Scholar.

Created (2) accounts: Admin and Christopher.

Both accounts created a Forum Topic. However, when the topic is selected, the following error is given:

Fatal error: Call to undefined function bp_has_topic_posts() in /home/content/a/d/m/admin3cig/html/projects/communitydemo/wp-content/themes/bp-scholar/groups/single/forum/topic.php on line 1

Any help would be appreciated. You can also view the issue at