Occasionally we get an error when this is parsing a site (for instance http://cheesenbiscuits.blogspot.co.uk/) The error occurs in TreeBuilder.php on line 3160 A quick hack is to wrap this line a catch and carry on, although this should be considered a hack. ``` try{ $el = $this->dom->createElementNS(self::NS_HTML, $token['name']); }catch(Exception $e){ //var_dump($token); return; } ```