diff --git a/indefero/src/IDF/Form/ProjectConf.php b/indefero/src/IDF/Form/ProjectConf.php
index 4663c0a..c7e7ab8 100644
--- a/indefero/src/IDF/Form/ProjectConf.php
+++ b/indefero/src/IDF/Form/ProjectConf.php
@@ -86,6 +86,12 @@ class IDF_Form_ProjectConf extends Pluf_Form
                           	'initial' => $this->project->enableads,
                           	'widget' => 'Pluf_Form_Widget_CheckboxInput',
                           ));
+        $this->fields['disabled'] = new Pluf_Form_Field_Boolean(
+            array('required' => false,
+                'label' => __('Disable Project'),
+                'initial' => $this->project->disabled,
+                'widget' => 'Pluf_Form_Widget_CheckboxInput',
+            ));
 	} else {
 		$this->fields['enableads'] = new Pluf_Form_Field_Boolean(
                             array('required' => false,
@@ -94,6 +100,7 @@ class IDF_Form_ProjectConf extends Pluf_Form
                                 'widget' => 'Pluf_Form_Widget_CheckboxInput',
 				'widget_attrs' => array('disabled' => 'disabled')
                           ));
+
 	}
         $tags = $this->project->get_tags_list();
         for ($i=1;$i<7;$i++) {
@@ -228,8 +235,10 @@ class IDF_Form_ProjectConf extends Pluf_Form
         $this->project->description = $this->cleaned_data['description'];
         $this->project->batchAssoc('IDF_Tag', $tagids);
         $this->project->syntaxtheme = $this->cleaned_data["syntaxtheme"];
-	if ($this->user->administrator)
-		$this->project->enableads = $this->cleaned_data['enableads'];
+	    if ($this->user->administrator) {
+		    $this->project->enableads = $this->cleaned_data['enableads'];
+            $this->project->disabled = $this->cleaned_data["disabled"];
+        }
         $this->project->update();
 
         $conf = $this->project->getConf();
diff --git a/indefero/src/IDF/Middleware/GoogleAds.php b/indefero/src/IDF/Middleware/GoogleAds.php
index 918a744..7da182e 100644
--- a/indefero/src/IDF/Middleware/GoogleAds.php
+++ b/indefero/src/IDF/Middleware/GoogleAds.php
@@ -40,6 +40,8 @@ class IDF_Middleware_GoogleAds
      */
     function process_response($request, $response)
     {
+        if (isset($response) && !isset($response->status_code))
+            return $response;
         if (!Pluf::f('google_ads', false)) {
             return $response;
         }
diff --git a/indefero/src/IDF/Migrations/30SyntaxHighlightTheme.php b/indefero/src/IDF/Migrations/30SyntaxHighlightTheme.php
index 211ca0f..a4d4c18 100644
--- a/indefero/src/IDF/Migrations/30SyntaxHighlightTheme.php
+++ b/indefero/src/IDF/Migrations/30SyntaxHighlightTheme.php
@@ -18,7 +18,7 @@ function IDF_Migrations_30SyntaxHighlightTheme_up()
 
 }
 
-function IDF_Migrations_28OTPKey_down()
+function IDF_Migrations_30SyntaxHighlightTheme_down()
 {
     $table = Pluf::factory('IDF_Project')->getSqlTable();
 
diff --git a/indefero/src/IDF/Migrations/31DisableProject.php b/indefero/src/IDF/Migrations/31DisableProject.php
new file mode 100644
index 0000000..dbdd9fc
--- /dev/null
+++ b/indefero/src/IDF/Migrations/31DisableProject.php
@@ -0,0 +1,36 @@
+<?php
+
+function IDF_Migrations_31DisableProject_up()
+{
+    $table = Pluf::factory('IDF_Project')->getSqlTable();
+
+    $sql = array();
+
+    $sql["MySQL"] = "ALTER TABLE " . $table . " ADD COLUMN `disabled` int(11) NULL AFTER `current_activity`;";
+
+    $db = Pluf::db();
+    $engine = Pluf::f('db_engine');
+    if (!isset($sql[$engine])) {
+        throw new Exception('SQLite complex migration not supported.');
+    }
+
+    $db->execute($sql[$engine]);
+
+}
+
+function IDF_Migrations_31DisableProject_down()
+{
+    $table = Pluf::factory('IDF_Project')->getSqlTable();
+
+    $sql = array();
+
+    $sql["MySQL"] = "ALTER TABLE " . $table . " DROP COLUMN `disabled`;";
+
+    $db = Pluf::db();
+    $engine = Pluf::f('db_engine');
+    if (!isset($sql[$engine])) {
+        throw new Exception('SQLite complex migration not supported.');
+    }
+
+    $db->execute($sql[$engine]);
+}
\ No newline at end of file
diff --git a/indefero/src/IDF/Precondition.php b/indefero/src/IDF/Precondition.php
index 163f457..4f4be8f 100644
--- a/indefero/src/IDF/Precondition.php
+++ b/indefero/src/IDF/Precondition.php
@@ -34,6 +34,10 @@ class IDF_Precondition
      */
     static public function baseAccess($request)
     {
+        if ($request->user->administrator)
+            return true;
+        if ($request->project->disabled)
+            return false;
         if (!$request->project->private) {
             return true;
         }
diff --git a/indefero/src/IDF/Project.php b/indefero/src/IDF/Project.php
index 6f4845b..3e48e7a 100644
--- a/indefero/src/IDF/Project.php
+++ b/indefero/src/IDF/Project.php
@@ -117,6 +117,14 @@ class IDF_Project extends Pluf_Model
                                   'default' => 1,
                                   ),
 
+                            'disabled' =>
+                                array(
+                                    'type' => 'Pluf_DB_Field_Integer',
+                                    'blank' => false,
+                                    'verbose' => __('disabled'),
+                                    'default' => 0,
+                                ),
+
                             'syntaxtheme' =>
                             array(
                                 'type' => 'Pluf_DB_Field_Text',
diff --git a/indefero/src/IDF/Views.php b/indefero/src/IDF/Views.php
index 9bea911..1b7df7d 100644
--- a/indefero/src/IDF/Views.php
+++ b/indefero/src/IDF/Views.php
@@ -393,6 +393,15 @@ class IDF_Views
 
         // anonymous users can only see non-private projects
         $false = Pluf_DB_BooleanToDb(false, $db);
+        $true = Pluf_DB_BooleanToDb(true, $db);
+
+        $dbpfx = $db->pfx;
+        $disabled_results = $db->select("SELECT id FROM ${dbpfx}idf_projects WHERE disabled = $true");
+        $disabled_ids = [];
+        foreach($disabled_results as $id) {
+            $disabled_ids[] = $id['id'];
+        }
+
         $sql_results = $db->select(
             'SELECT id FROM '.$db->pfx.'idf_projects '.
             'WHERE '.$db->qn('private').'='.$false
@@ -400,9 +409,13 @@ class IDF_Views
 
         $ids = array();
         foreach ($sql_results as $id) {
-            $ids[] = $id['id'];
+            if (!in_array($id['id'], $disabled_ids)) {
+                $ids[] = $id['id'];
+            }
         }
 
+
+
         // registered users may additionally see private projects with which
         // they're somehow affiliated
         if (!$user->isAnonymous()) {
@@ -418,7 +431,7 @@ class IDF_Views
             $rows = Pluf::factory('Pluf_RowPermission')->getList(array('filter' => $permSql->gen()));
             if ($rows->count() > 0) {
                 foreach ($rows as $row) {
-                    if (in_array($row->model_id, $ids))
+                    if (in_array($row->model_id, $ids) || in_array($row->model_id, $disabled_ids))
                         continue;
                     $ids[] = $row->model_id;
                 }
diff --git a/indefero/src/IDF/templates/idf/admin/summary.html b/indefero/src/IDF/templates/idf/admin/summary.html
index ebb700b..90536da 100644
--- a/indefero/src/IDF/templates/idf/admin/summary.html
+++ b/indefero/src/IDF/templates/idf/admin/summary.html
@@ -77,6 +77,12 @@
 {$form.f.enableads|unsafe}
 </td>
 </tr>
+    <tr>
+        <th>{$form.f.disabled.labelTag}:</th>
+        <td>{if $form.f.disabled.errors}{$form.f.disabled.fieldErrors}{/if}
+            {$form.f.disabled|unsafe}
+        </td>
+    </tr>
     <tr>
         <th>{$form.f.syntaxtheme.labelTag}:</th>
         <td>{if $form.f.syntaxtheme.errors}{$form.f.syntaxtheme.fieldErrors}{/if}
diff --git a/pluf/src/Pluf/Middleware/Stats.php b/pluf/src/Pluf/Middleware/Stats.php
index c32ad55..0703d15 100644
--- a/pluf/src/Pluf/Middleware/Stats.php
+++ b/pluf/src/Pluf/Middleware/Stats.php
@@ -42,6 +42,8 @@ class Pluf_Middleware_Stats
      */
     function process_response($request, $response)
     {
+        if (isset($response) && !isset($response->status_code))
+            return $response;
         if (!in_array($response->status_code, 
                      array(200, 201, 202, 203, 204, 205, 206, 404, 501))) {
             return $response;