1 files changed, 4 insertions, 3 deletions
diff --git a/js/codeq/prolog.js b/js/codeq/prolog.js
index 194f6a8..c361b03 100644
--- a/js/codeq/prolog.js
+++ b/js/codeq/prolog.js
@@ -43,9 +43,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
             codeq.loadProblemData(ref, data).then(function (problem) {
                     enterFun(problem.generalProblemData, data.commonDef, problem.solution);
                 })
-                .fail(function (reason) {
-                    codeq.log.error('Failed to obtain the problem definition: ' + reason, reason);
-                    alert('Failed to obtain the problem definition: ' + reason);
+                .fail(function (error) {
+                    var message = 'Could not obtain problem definition: ' + error.message;
+                    codeq.log.error(message, error);
+                    alert(message);
                     history.back();
                 })
                 .done();