Hi, i'm using this good plugin: http://wordpress.org/support/plugin/wp-polls
What i'd done to this plugin is integrating this plugin into theme (twenty twelve). Admin page, automatically create DB when the theme is activated, etc. is done perfectly.
But the main problem is now when i do click on 'save all change', it will return 'You do not have sufficient permissions to access this page.'
Any idea why is this happen?