try {
$paypalIPN->main();
}
-catch(CRM_Core_Exception $e) {
+catch (CRM_Core_Exception $e) {
CRM_Core_Error::debug_log_message($e->getMessage());
CRM_Core_Error::debug_var('error data', $e->getErrorData(), TRUE, TRUE);
CRM_Core_Error::debug_var('REQUEST', $_REQUEST, TRUE, TRUE);