I am running a fresh install of Coursepress Pro using the Coursepress theme. When I click on the 'Log In" Menu item I am redirected to the "student-login" page which displays "Oops! That Page Can't Be Found." I was expecting to see a username and password field. If I log in through wp-admin and then click "Log Out" it similarly redirects me to "student-login/br" where it displays "Oops! That Page Can't Be Found.". Am I supposed to manually add content to these virtual pages, if so, could you explain how?