Fix strict mode of MySQL.

framework/base/model.class.php

@@ -308,7 +308,16 @@ class baseModel
      */
     public function loadDAO()
     {
-        $this->dao = $this->app->loadClass('dao');
+        global $config;
+        $driver = $config->db->driver;
+
+        if(!class_exists($driver))
+        {
+            $classFile = $this->app->coreLibRoot . 'dao' . DS . $driver . '.class.php';
+            include($classFile);
+        }
+
+        $this->dao = new $driver();
     }
 
     /**

framework/base/router.class.php

@@ -759,7 +759,7 @@ class baseRouter
      */
     public function getInstalledVersion()
     {
-        $version = $this->dbh->query("SELECT value FROM " . TABLE_CONFIG . " WHERE `owner` = 'system' AND `key` = 'version' AND `module` = 'common' AND `section` = 'global' LIMIT 1")->fetch();
+        $version = $this->dbh->query("SELECT `value` FROM " . TABLE_CONFIG . " WHERE `owner` = 'system' AND `key` = 'version' AND `module` = 'common' AND `section` = 'global' LIMIT 1")->fetch();
         $version = $version ? $version->value : '0.3.beta';                  // No version, set as 0.3.beta.
         if($version == '3.0.stable') $version = '3.0';    // convert 3.0.stable to 3.0.
         return $version;