Index: trunk/core/install/install_schema.sql
===================================================================
diff -u -N -r8029 -r8057
--- trunk/core/install/install_schema.sql	(.../install_schema.sql)	(revision 8029)
+++ trunk/core/install/install_schema.sql	(.../install_schema.sql)	(revision 8057)
@@ -344,8 +344,8 @@
   l5_CachedNavbar text,
   CreatedById int(11) NOT NULL default '0',
   ResourceId int(11) default NULL,
-  ParentPath text NOT NULL,
-  NamedParentPath text NOT NULL,
+  ParentPath TEXT NULL DEFAULT NULL,
+  NamedParentPath TEXT NULL DEFAULT NULL,
   MetaDescription varchar(255) default NULL,
   HotItem int(11) NOT NULL default '2',
   NewItem int(11) NOT NULL default '2',