Magento 188.8.131.52 site, I can setup a coupon code in Shopping Cart Price Rule, however if I click on Actions and try to add a rule under, Apply the rule only to cart items matching the following conditions (leave blank for all items)
No matter what I choose, it says please wait, loading and then it redirects back to the admin dashboard
There is nothing in the apache error log, nothing in /var/logs or /var/reports
Looking at the headers, the post seems to be returning a 403 forbidden causing the redirect back to the admin dashboard.
POST /shop/index.php/admin/promo_quote/newActionHtml/form/rule_actions_fieldset/key/1cae7594b03c160b9bca92d514c7942b/?isAjax=true HTTP/1.1
Response 403 Forbidden
Looking for a way to debug this.