Mysqli log-in results in a blank page when placed online.
I am using the new Mysqli SB tool (which is really great BTW) to create a user log-in and update system. I have followed the tutorial and on my local computer, everything works as expected. The user can log-in and update their information, etc. However, the same files installed on the live server result in a blank page when one tries to log-in.Obviously, I have overlooked something really simple but I cannot get to the bottom of the problem. FYI - much of the site has been updated to work with Mysqli so this question is specific to the Log-in function. Many thanks for any advice.