I have the same problem.
The system installed OK and collecting log messages to mysql.
It seems that no problems with permissions, apache, php, syslog-ng, sphinx, etc.
I can see Charts Window (with increased number of messages)
I can see Top 10's messages in any tab, but i don't see the main window.
Just empty screen like on first screenshot.
What may be the problem ?
Is this an upgrade?
If so, either click "logout" or point your browser to logout.php
Also, in some cases, clearing cookies after an upgrade (only from certain versions) does the trick.
No. It is not upgrade. But the second try over the unfinished first one. From the first install i missed some packets like sudo, ioncube and malfunction php. First time i install from /root/logzilla, but then decide to transfer all data to /usr/local/www/logzilla. It seems that install script not correctly setup all path, so i changed /root/logzilla/ to /usr/local/www/logzilla manually in all scripts & configs. It start collecting traffic but the main window don't appear. So i remove the /usr/local/www/logzilla, crontabs, corrected syslog-ng.conf and apache.conf and make reinstall to /root/logzilla. Nothing new happen (but it seems that all path was correct, except php path in sphinx.conf (may be it affected only to FreeBSD). The messages collected, but main window not appearing.
I tested server from two different hosts and from different browsers (Opera, Chrome, FireFox and IE - the last two has a various ot problems with viewing the logzilla page). I clear all cache/cookie in all browsers and disable AdBlock and similar programs , reload apache/syslog-ng and even reboot syslog server). The problem persists.
P.S. Sorry for my english.