Hope you can help me because I’m tearing my hair out here.
All of a sudden when I view sales orders I cannot send invoices or use the ship button. When I press the buttons I’m redirected back to the admin dashboard.
I’ve also noticed that clicking on System/Configuration/Payment Methods and Google API does the same thing.
I’ve run the magento cleanup script thinking it may be a permissions problem but that hasn’t fixed it.
Has anyone else experienced this or know a fix for it please?