Some times after updating kloxo (lxadmin) control panel you may face white screen of deaths i.e unable to access the kloxo home page or seeing nothing on the page. To resolve this issue use ssh login root account and run following commands:

 

# for sure to using latest version for certain packages
yum update

# shell command version for update
sh /script/upcp

# cleanup process for certain settings
sh /script/cleanup

# restart some services
service xinetd restart

# Better reboot after that
reboot