Index: lams_admin/web/organisation/deleteAllLessons.jsp
===================================================================
diff -u -r5a0c67fe7b338c1f3ad27b7e309d993feb90a0b5 -rf484970651ff478e1d4355cacf6cd285ca386154
--- lams_admin/web/organisation/deleteAllLessons.jsp	(.../deleteAllLessons.jsp)	(revision 5a0c67fe7b338c1f3ad27b7e309d993feb90a0b5)
+++ lams_admin/web/organisation/deleteAllLessons.jsp	(.../deleteAllLessons.jsp)	(revision f484970651ff478e1d4355cacf6cd285ca386154)
@@ -46,6 +46,7 @@
 			return;
 		}
 		$.ajax({
+			'type': 'POST',
 			'cache'   : false,
 			'url'     : '<lams:LAMSURL/>admin/organisation/deleteAllLessons.do',
 			'data'    : {