Index: branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql
===================================================================
diff -u -r9376 -r9391
--- branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql	(.../inportal_upgrade_v4.2.1.sql)	(revision 9376)
+++ branches/RC/admin/install/upgrades/inportal_upgrade_v4.2.1.sql	(.../inportal_upgrade_v4.2.1.sql)	(revision 9391)
@@ -8,5 +8,7 @@
 
 CREATE TABLE RelatedSearches (RelatedSearchId int(11) NOT NULL auto_increment, ResourceId int(11) NOT NULL default '0', Keyword varchar(255) NOT NULL default '', ItemType tinyint(4) NOT NULL default '0', Enabled tinyint(4) NOT NULL default '1', Priority int(11) NOT NULL default '0', PRIMARY KEY  (RelatedSearchId), KEY Enabled (Enabled), KEY ItemType (ItemType), KEY ResourceId (ResourceId));
 	
+DELETE FROM PersistantSessionData WHERE VariableName = 'lang_columns_.';
+
 UPDATE Modules SET Version = '4.2.1' WHERE Name = 'Core';
 UPDATE Modules SET Version = '4.2.1' WHERE Name = 'In-Portal';
\ No newline at end of file
