User\UserMall\Userarray (
  'conditions' => 'user_id IN (2084) AND status>-10',
  'columns' => 'user_id,comname,scomname,class,ranking,dmname,domain',
)
Mall\User
SQLSTATE[HY000] [1040] Too many connections<br />
<b>Fatal error</b>:  Call to a member function toArray() on null in <b>/data/website/_jar/O2o/Product.php</b> on line <b>746</b><br />