I currently run a virtual dedicated server with Godaddy. It has CentOS with Plesk Control Panel.

Although I am grateful to have Plesk on the server there are many times it does not do what I need it to.

When trying to delete log files from a Plesk server running CentOS but the check boxes are greyed out you can ssh into the server and use the rm command



Main thing to remember is that the error_log files are located in the vhost directory under each doman. I had to restart my server to gain the space after removing the 1.4gb log file.