I installed OpenERP 7 in my own server. But, from yesterday, when I intall new models, it jumped to the page of "accounts.openerp.com/#id=...", and remanded me to pay $198.00 for the using of cloud infrastructure。

" OpenERP Enterprise Subscription To install the module into your instance. OpenERP Enterprise Monthly Subscription 6 User(s) ( $ 33.00 per user) Database: http://221.224.... $ 198.00 "

How to solve this problem?