Index: lams_central/web/addLesson.jsp
===================================================================
diff -u -ra2844b7929c3d01d170ec34fc150216700d8a7ea -r8fcaf6b6508f078432967d5316db564d4212b539
--- lams_central/web/addLesson.jsp	(.../addLesson.jsp)	(revision a2844b7929c3d01d170ec34fc150216700d8a7ea)
+++ lams_central/web/addLesson.jsp	(.../addLesson.jsp)	(revision 8fcaf6b6508f078432967d5316db564d4212b539)
@@ -89,6 +89,7 @@
 						    		<img id="ldScreenshotAuthor" class="ldChoiceDependentCanvasElement" />
 					    			<i id="ldScreenshotLoading" class="ldChoiceDependentCanvasElement fa fa-refresh fa-spin fa-2x fa-fw"></i>
 					    			<div id="ldNotChosenError" class="ldChoiceDependentCanvasElement errorMessage" ><fmt:message key="error.tab.lesson.sequence" /></div>
+					    			<div id="ldCannotLoadSVG" class="ldChoiceDependentCanvasElement" ><fmt:message key="error.cannot.load.thumbnail" /></div>
 						    	</div>
 							</td>
 						</tr>