Index: trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql
===================================================================
diff -u -r2234 -r2261
--- trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql	(.../inportal_upgrade_v1.1.1.sql)	(revision 2234)
+++ trunk/admin/install/upgrades/inportal_upgrade_v1.1.1.sql	(.../inportal_upgrade_v1.1.1.sql)	(revision 2261)
@@ -32,5 +32,6 @@
 INSERT INTO Events VALUES ('', 'USER.MEMBERSHIP_EXPIRATION_NOTICE', '1', '0', 'In-Portal:Users', 'la_event_user.membership_expiration_notice', '1');
 
 ALTER TABLE UserGroup ADD MembershipExpires INT UNSIGNED DEFAULT NULL AFTER GroupId;
+ALTER TABLE PersistantSessionData ADD PRIMARY KEY (PortalUserId, VariableName);
 
 UPDATE Modules SET Version = '1.1.1' WHERE Name = 'In-Portal';
\ No newline at end of file