The JOS_SESSION table got corrupted and I was able to fix it by running a REPAIR TABLE command through PHPMYADMIN and my site is up and running...
However, I am not able to login anymore. I tried joomla login module and CB logiin module. When I login I get a black screen.
I am able to login to the back end but not the front end
Community Builder version is 1.4
PHP Built on: Windows NT APPS 5.2 build 3790
Database Version: 5.1.33-community
Database Collation: utf8_general_ci
PHP Version: 5.2.9
Web Server: Apache/2.2.11 (Win32) DAV/2 mod_ssl/2.2.11 OpenSSL/0.9.8i PHP/5.2.9
Web Server to PHP interface: apache2handler
Joomla! Version: Joomla! 1.5.22 Stable [ senu takaa ama woi ] 04-November-2010 18:00 GMT