Any suggestion on how to copy the whole data without having any curraption, I though I use backup tool of cpanel.. any suggestions.
If you are moving this to a new account - with a different domain name do not use the full site backup tool use the home directory and the DB backup tools.

You might have to use phpmyadmin to empty the cache and the sessions tables and edit the configuration table looking for the old domain path and/or the files in the cache folder