When I login, I see a page as it should look; then after about 2 seconds the page goes into a loop that displays nothing.
I rebuilt the localization cache, and there were no errors to speak of in the php log file.
Also, checkinstall.php says all is well.
Everything works as it should when a user is not logged in.
Any help on this matter would be greatly appreciated.
PHP 5.3.3-7+squeeze15 (cgi-fcgi)
BlueSpice for MediaWiki 1.20.1