diff --git a/lms/djangoapps/instructor/static/instructor/ProblemBrowser/data/actions/problemResponses.js b/lms/djangoapps/instructor/static/instructor/ProblemBrowser/data/actions/problemResponses.js
index a129340767..5f09b4ba12 100644
--- a/lms/djangoapps/instructor/static/instructor/ProblemBrowser/data/actions/problemResponses.js
+++ b/lms/djangoapps/instructor/static/instructor/ProblemBrowser/data/actions/problemResponses.js
@@ -79,7 +79,7 @@ const createProblemResponsesReportTask = (
     })
     .then(
       json => dispatch(getTaskStatus(taskStatusEndpoint, json.task_id)),
-      () => dispatch(problemResponsesFailure(gettext('Unable to submit request to generate report.'))),
+      err => dispatch(problemResponsesFailure(gettext('Unable to submit request to generate report.'))), // eslint-disable-line no-unused-vars
     );
 };
 
diff --git a/lms/djangoapps/instructor/views/api.py b/lms/djangoapps/instructor/views/api.py
index 904d8dfe7d..3dba30c9a1 100644
--- a/lms/djangoapps/instructor/views/api.py
+++ b/lms/djangoapps/instructor/views/api.py
@@ -1055,6 +1055,7 @@ def get_problem_responses(request, course_id):
         for problem_location in problem_locations.split(','):
             problem_key = UsageKey.from_string(problem_location).map_into_course(course_key)
     except InvalidKeyError:
+        log.exception("ProblemResponsesError: Location: %s", problem_locations)
         return JsonResponseBadRequest(_("Could not find problem with this location."))
 
     task = task_api.submit_calculate_problem_responses_csv(