On fresh install of drupal 7.37 and civicrm 4.6.3, after migrating civicrm data and upgrading iatspayments to 1.3.2 I'm getting this warning:
Strict warning: Declaration of CRM_Core_Payment_iATSService::singleton() should be compatible with & CRM_Core_Payment::singleton($mode, &$paymentProcessor, &$paymentForm = NULL, $force = false) in Civi\Payment\System::getByProcessor() (line 52 of /home/user/public_html/sites/all/modules/civicrm/Civi/Payment/System.php).
On fresh install of drupal 7.37 and civicrm 4.6.3, after migrating civicrm data and upgrading iatspayments to 1.3.2 I'm getting this warning: