Index: openacs-4/packages/bug-tracker/www/index.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bug-tracker/www/index.tcl,v
diff -u -r1.21 -r1.22
--- openacs-4/packages/bug-tracker/www/index.tcl	8 May 2016 13:06:06 -0000	1.21
+++ openacs-4/packages/bug-tracker/www/index.tcl	14 May 2016 11:10:45 -0000	1.22
@@ -39,7 +39,8 @@
 if {[catch {
     bug_tracker::bug::get_list -user_id $user_id
 } errorMsg]} {
-    ns_return 422 text/plain "invalid input: $errorMsg"
+    ad_page_contract_handle_datasource_error "invalid input: $errorMsg"
+    ad_script_abort
 } else {
     bug_tracker::bug::get_multirow -user_id $user_id
 }