Changing forum to category gives error

[Mupetz]

Hello,
When converting a forum to a category via Channel Management / Forum Manager it takes effect, but it gives this error first :

An unexpected error was returned: ' Database error in vBulletin 5.0.0: Invalid SQL: UPDATE vb_node AS node INNER JOIN vb_closure AS cl ON (cl.parent = node.nodeid) INNER JOIN vb_node AS child ON child.nodeid = cl.child SET child.starter = node.nodeid, child.routeid = WHERE node.nodeid in (20) AND node.contenttypeid <> 23 /**moveNodes**/; MySQL Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE node.nodeid in (20) AND node.contenttypeid <> 23 /**moveNodes**/' at line 5 Error Number : 1064 Request Date : Sunday, March 3rd 2013 @ 10:20:14 AM Error Date : Sunday, March 3rd 2013 @ 10:20:15 AM Script : http:///admincp/forum.php?do=update Referrer : http://www.fishingbb.com/admincp/forum.php?do=edit&n=20&s=9e8ead376bde3965d48db8ee48a7baf0 IP Address : 62.241.123.22 Username : Mup Classname : vB_Database_MySQLi MySQL Version : 5.5.29-29.4 ' 

[Lynne]

There is a bug report for this here - http://tracker.vbulletin.com/browse/VBV-7057