diff --git a/controllers/prototype/views/sponza.jade b/controllers/prototype/views/sponza.jade
index a77fa89..2ddd04e 100644
--- a/controllers/prototype/views/sponza.jade
+++ b/controllers/prototype/views/sponza.jade
@@ -4,6 +4,7 @@ block title
     title #{title} - Prototype - Arrows
 
 block mainjs
+    script L3D.BD.disable();
     script initMainScene = L3D.initSponza
     script(src="/static/js/prototypeinteractive.min.js")
 
diff --git a/posts/arrow-clicked/index.js b/posts/arrow-clicked/index.js
index 84f86ed..0c6f037 100644
--- a/posts/arrow-clicked/index.js
+++ b/posts/arrow-clicked/index.js
@@ -10,7 +10,7 @@ module.exports.index = function(req, res) {
             [req.session.exp_id, req.body.arrow_id, req.body.time],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' arrow-clicked');
                 release();
             }
         );
diff --git a/posts/coin-clicked/index.js b/posts/coin-clicked/index.js
index ba9e7eb..2d62b7d 100644
--- a/posts/coin-clicked/index.js
+++ b/posts/coin-clicked/index.js
@@ -10,7 +10,7 @@ module.exports.index = function(req, res) {
             [req.session.exp_id, req.body.coin_id, req.body.time],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in coin-clicked');
                 release();
             }
         );
diff --git a/posts/fps/index.js b/posts/fps/index.js
index c885754..d94d85c 100644
--- a/posts/fps/index.js
+++ b/posts/fps/index.js
@@ -10,7 +10,7 @@ module.exports.index = function(req, res) {
             [req.session.exp_id, req.body.fps],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in fps');
                 release();
             }
         );
diff --git a/posts/hovered/index.js b/posts/hovered/index.js
index dbf6bd0..04b7aa3 100644
--- a/posts/hovered/index.js
+++ b/posts/hovered/index.js
@@ -16,7 +16,7 @@ module.exports.index = function(req, res) {
             ],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in hovered');
                 release();
             }
         );
diff --git a/posts/keyboard-event/index.js b/posts/keyboard-event/index.js
index 1dad574..9dc7749 100644
--- a/posts/keyboard-event/index.js
+++ b/posts/keyboard-event/index.js
@@ -22,7 +22,7 @@ module.exports.index = function(req, res) {
             ],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in keyboard-event');
                 release();
             }
         );
diff --git a/posts/previous-next-clicked/index.js b/posts/previous-next-clicked/index.js
index 2637366..d6ff5d6 100644
--- a/posts/previous-next-clicked/index.js
+++ b/posts/previous-next-clicked/index.js
@@ -21,7 +21,7 @@ module.exports.index = function(req, res) {
             ],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in previousnext');
                 release();
             }
         );
diff --git a/posts/reset-clicked/index.js b/posts/reset-clicked/index.js
index 955daf9..2c470b4 100644
--- a/posts/reset-clicked/index.js
+++ b/posts/reset-clicked/index.js
@@ -14,7 +14,7 @@ module.exports.index = function(req, res) {
             ],
             function(err, result) {
                 if (err !== null)
-                    Log.dberror(err);
+                    Log.dberror(err + ' in reset-clicked');
                 release();
             }
         );