Index: branches/5.2.x/core/install/upgrades.sql
===================================================================
diff -u -N -r14789 -r14840
--- branches/5.2.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 14789)
+++ branches/5.2.x/core/install/upgrades.sql	(.../upgrades.sql)	(revision 14840)
@@ -2294,4 +2294,11 @@
   KEY ItemPrefix (ItemPrefix),
   KEY ItemId (ItemId),
   KEY ReportedById (ReportedById)
-);
\ No newline at end of file
+);
+
+DELETE FROM Phrase
+WHERE PhraseKey IN (
+	'LA_SECTION_SETTINGSCACHING', 'LA_CONFIG_CACHEHANDLER', 'LA_CONFIG_MEMCACHESERVERS', 'LA_HINT_MEMCACHESERVERS'
+);
+
+DELETE FROM ConfigurationValues WHERE VariableName IN ('CacheHandler', 'MemcacheServers');
\ No newline at end of file
