I am running apache 2.4.4, php 5.4.15 (mod_ruid2) and mysql 5.5.31
The problem started from phpMyAdmin version 4.0.0. I am now running phpMyAdmin 4.0.2
When using phpMyAdmin 4.0.2 over https, I can't import databases using newest version of Chrome, Internet Explorer and Opera. It seems to work in Firefox.
There is no visible errors, but when try to import it just hangs on the page loading/text:
"The file is being processed, please be patient."
Nothing more happens, and nothing is uploaded.
As soon as I don't use https, then import of database work immediately!
To conclude: Import over https does not work in Chrome, Internet Explorer and Opera, but seem to work in Firefox. When not using https it works immediately.
Please let me know if you need more information. I hope you will test import in https soon to confirm the bug. This creates a lot of trouble for us, because we offer shared webhosting, and there is a lot of customers contacting us with this problem.