diff --git a/addons/base/static/src/css/base.css b/addons/base/static/src/css/base.css
index 9749dc97110..a921f320b3d 100644
--- a/addons/base/static/src/css/base.css
+++ b/addons/base/static/src/css/base.css
@@ -1060,13 +1060,8 @@ background: linear-gradient(top, #ffffff 0%,#ebe9e9 100%); /* W3C */
     color: grey;
 }
 
-.openerp .oe-dialog-warning {
+.openerp .oe-dialog-warning p {
+    padding-left: 1em;
     font-size: 1.2em;
     font-weight: bold;
 }
-.openerp .oe-dialog-warning img {
-    float: left;
-    position: relative;
-    top: -0.5em;
-    margin:0 7px 7px 0;
-}
diff --git a/addons/base/static/src/js/chrome.js b/addons/base/static/src/js/chrome.js
index 2bea20fe972..b019d7f1867 100644
--- a/addons/base/static/src/js/chrome.js
+++ b/addons/base/static/src/js/chrome.js
@@ -399,7 +399,6 @@ openerp.base.Session = openerp.base.BasicController.extend( /** @lends openerp.b
     on_rpc_response: function() {
     },
     on_rpc_error: function(error) {
-        this.on_log(error.message, error.data.debug);
     },
     /**
      * The session is validated either by login or by restoration of a previous session
@@ -830,8 +829,15 @@ openerp.base.CrashManager = openerp.base.Dialog.extend({
     },
     on_rpc_error: function(error) {
         this.error = error;
-        if (error.code === 200) {
-            this.dialog_title = "OpenERP Warning";
+        if (error.data.fault_code) {
+            var split = error.data.fault_code.split('\n')[0].split(' -- ');
+            if (split.length > 1) {
+                error.type = split.shift();
+                error.data.fault_code = error.data.fault_code.substr(error.type.length + 4);
+            }
+        }
+        if (error.code === 200 && error.type) {
+            this.dialog_title = "OpenERP " + _.capitalize(error.type);
             this.template = 'DialogWarning';
             this.open({
                 width: 'auto',
diff --git a/addons/base/static/src/xml/base.xml b/addons/base/static/src/xml/base.xml
index b03bb044ba4..d059ae84864 100644
--- a/addons/base/static/src/xml/base.xml
+++ b/addons/base/static/src/xml/base.xml
@@ -871,10 +871,19 @@
     </div>
 </t>
 <t t-name="DialogWarning">
-    <p class="oe-dialog-warning">
-        <img src="/base/static/src/img/warning.png" class="oe-dialog-icon"/>
-        <t t-esc="error.data.fault_code.substr(18)"/>
-    </p>
+    <table cellspacing="0" cellpadding="0" border="0" class="oe-dialog-warning">
+    <tr>
+        <td><img src="/base/static/src/img/warning.png" class="oe-dialog-icon"/></td>
+        <td>
+            <p>
+                <t t-js="d">
+                    d.html_error = context.engine.tools.html_escape(d.error.data.fault_code).replace(/\n/g, '<br/>');
+                </t>
+                <t t-raw="html_error"/>
+            </p>
+        </td>
+    </tr>
+    </table>
 </t>
 <t t-name="DialogTraceback">
     <pre><t t-esc="error.message"/></pre>