Index: lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/service/ScratchieServiceImpl.java
===================================================================
diff -u -r447eb31b1898bb52f8c723f3e91f3a94fdae497d -r6ffdc92ed8dd593e1bce1bfa8596b3d2d21a7983
--- lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/service/ScratchieServiceImpl.java	(.../ScratchieServiceImpl.java)	(revision 447eb31b1898bb52f8c723f3e91f3a94fdae497d)
+++ lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/service/ScratchieServiceImpl.java	(.../ScratchieServiceImpl.java)	(revision 6ffdc92ed8dd593e1bce1bfa8596b3d2d21a7983)
@@ -815,6 +815,9 @@
 
 	    ScratchieBurningQuestion burningQuestion = scratchieBurningQuestionDao
 		    .getGeneralBurningQuestionBySession(session.getSessionId());
+	    if (burningQuestion == null) {
+		continue;
+	    }
 
 	    String groupName = StringEscapeUtils.escapeJavaScript(session.getSessionName());
 	    String burningQuestionText = StringEscapeUtils.escapeJavaScript(burningQuestion.getQuestion());