Index: temp_moodle_dev/moodle/mod/lesson/locallib.php
===================================================================
diff -u -r5251d2a62e0e78377219456d6bba613eb2d1fd26 -r283afa151e8bb5649df908f52f01fff24fc01585
--- temp_moodle_dev/moodle/mod/lesson/locallib.php	(.../locallib.php)	(revision 5251d2a62e0e78377219456d6bba613eb2d1fd26)
+++ temp_moodle_dev/moodle/mod/lesson/locallib.php	(.../locallib.php)	(revision 283afa151e8bb5649df908f52f01fff24fc01585)
@@ -241,8 +241,12 @@
     $navigation = build_navigation('', $cm);
     
 /// Print header, heading, tabs and messages
-    print_header("$course->shortname: $strname", $course->fullname, $navigation,
+	if($cm->is_lams==1){
+    	print_header();
+	}else{
+		 print_header("$course->shortname: $strname", $course->fullname, $navigation,
                   '', '', true, $button, navmenu($course, $cm));
+	}
 
     if (has_capability('mod/lesson:manage', $context)) {
         print_heading_with_help($strname, "overview", "lesson");