diff --git a/resources/templates/wiki.html b/resources/templates/wiki.html
index 0a4b1ec..ca87b3d 100644
--- a/resources/templates/wiki.html
+++ b/resources/templates/wiki.html
@@ -6,7 +6,7 @@
        package for vega-embed, so we're currently not installing either it or Vega locally.
        TODO: fix -->
   <script src="https://cdnjs.cloudflare.com/ajax/libs/vega/3.0.0-rc2/vega.js"></script>
-  {% script "vendor/vega-lite/build/vega-lite.js" %}
+  {% script "/vendor/vega-lite/build/vega-lite.js" %}
   <script src="https://cdnjs.cloudflare.com/ajax/libs/vega-embed/3.0.0-beta.19/vega-embed.js"></script>
 
   {% script "vendor/mermaid/dist/mermaid.js" %}
diff --git a/src/smeagol/configuration.clj b/src/smeagol/configuration.clj
index f4631f9..1f9735e 100644
--- a/src/smeagol/configuration.clj
+++ b/src/smeagol/configuration.clj
@@ -111,9 +111,19 @@
   file is read (if it is specified and present), but that individual
   values can be overridden by environment variables."
   (try
+    (timbre/info (str "Reading configuration from " config-file-path))
     (let [file-contents (try
                           (read-string (slurp config-file-path))
-                          (catch Exception _ {}))
+                          (catch Exception x
+                            (timbre/error
+                              (str
+                                "Failed to read configuration from "
+                                config-file-path
+                                " because: "
+                                (type x)
+                                "; "
+                                (.getMessage x)))
+                            {}))
           config (merge
                    file-contents
                    (transform-map