While I was debugging one of my scripts, I saw the following error message from the admin header:

PHP Code:
Notice: Use of undefined constant MODULE_PAYMENT_LINKPOINT_API_STATUS assumed 'MODULE_PAYMENT_LINKPOINT_API_STATUS' in admin/includes/boxes/extra_boxes/linkpoint_review_customers_dhtml.php on line 11 
This either looks like an SQL missing entry or I did missed an instruction somewhere (clean install of Zen-Cart v1.3.7).