diff --git a/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/logs.html.twig b/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/logs.html.twig
index 02d2b546e8559..aa1e992edeeea 100644
--- a/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/logs.html.twig
+++ b/src/Symfony/Bundle/TwigBundle/Resources/views/Exception/logs.html.twig
@@ -21,7 +21,12 @@
                     {{ log.channel }}
                 </td>
             {% endif %}
-            <td>{{ log.message|format_log_message(log.context) }}</td>
+            <td>
+                {{ log.message|format_log_message(log.context) }}
+                {% if log.context ?? false %}
+                    <pre class="text-muted prewrap m-t-5">{{ log.context|json_encode(constant('JSON_PRETTY_PRINT') b-or constant('JSON_UNESCAPED_UNICODE') b-or constant('JSON_UNESCAPED_SLASHES')) }}</pre>
+                {% endif %}
+            </td>
         </tr>
     {% endfor %}
     </tbody>
diff --git a/src/Symfony/Bundle/TwigBundle/Resources/views/exception.css.twig b/src/Symfony/Bundle/TwigBundle/Resources/views/exception.css.twig
index 9f12edece1e71..36d8365dd06c2 100644
--- a/src/Symfony/Bundle/TwigBundle/Resources/views/exception.css.twig
+++ b/src/Symfony/Bundle/TwigBundle/Resources/views/exception.css.twig
@@ -17,9 +17,11 @@ table { background: #FFF; border: 1px solid #E0E0E0; box-shadow: 0px 0px 1px rgb
 table th, table td { border: solid #E0E0E0; border-width: 1px 0; padding: 8px 10px; }
 table th { background-color: #E0E0E0; font-weight: bold; text-align: left; }
 
+.m-t-5 { margin-top: 5px; }
 .hidden-xs-down { display: none; }
 .block { display: block; }
 .hidden { display: none; }
+.prewrap { white-space: pre-wrap; }
 .nowrap { white-space: nowrap; }
 .newline { display: block; }
 .break-long-words { -ms-word-break: break-all; word-break: break-all; word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; }