Drupal gives me a blank page after moving from localhost to server
With the limited amount of details provided it is really hard to guess what might be causing it. So here are some things you may want to check:


look in your webserver logs if any error is shown there.
make sure you granted the appropriate file permissions.
not enough PHP memory.


If you add more details to the question (like which OS, which webserver, etc) we might provide more answers also ...