Your account was found to have a paying script hacked so that it's free. That is a nulled script. It's a ZT suspension, thus a permanent one. As for the LDAP server, you must have a VPS to install it.
Frontpage is not as useful as it used to be. It's being rendered obsolete by many other systems. Instead of using frontpage, use FTP. Publisher can be configured to use FTP instead of the frontpage extensions.
Also, nulled scripts are against the original scripts terms and copyright. The original creator/distributor could decide to pursue charges under the DCMA.
what is the content of your .htaccess file? can you post the contents of the error_log file? can you post the content of the error log (the cpanel one)? These would help with your issue.