With the help of James, i can log into my Control Panel but when i click on my icons inside the control panel, i got the error message below. I've even install PHPmyAdmin and i can access the database...but only shows the database of which i've created for my site. and the only two database are NUKE and MUSIC. I can click on CLIENT, DOMAIN, SERVER, SESSION..all the tabs but as for the icons within those tabs, i get the error below. I think my table LISTPARMS is not there or something. Any sort of help is welcome and much appreciated. Unable to query: Unknown column 'page_size' in 'field list' 0: /usr/local/psa/admin/plib/common_func.php3:177 psaerror(string "Unable to query: Unknown column 'page_size' in 'field list'") 1: /usr/local/psa/admin/plib/class.cList.php3:152 db_query(string "select flags, sort, filter, page, page_size from ListsParams where user_id="0" and user_type="1" and parentList_id="0" and list_name="clientslist"") 2: /usr/local/psa/admin/plib/class.cList.php3:67 clientslist->fetchlistparams() 3: /usr/local/psa/admin/plib/class.ClientsList.php3:22 clientslist->clist() 4: /usr/local/psa/admin/htdocs/clients/clients.php3:19 clientslist->clientslist() If all else fails, how do i upgrade from the command line?