Index: install/upgrades.sql
===================================================================
--- install/upgrades.sql	(revision 15033)
+++ install/upgrades.sql	(working copy)
@@ -2596,3 +2596,5 @@
 RENAME TABLE <%TABLE_PREFIX%>SessionLogs TO <%TABLE_PREFIX%>UserSessionLogs;
 
 DELETE FROM LanguageLabels WHERE PhraseKey = 'LA_FLD_RUNMODE';
+
+ALTER TABLE ScheduledTasks DROP RunMode;