Cre Loaded 6.3.2 B2B mySQL errors

I have some errors appearing on one of my sites after a Cre Loaded 6.2 to 6.3.2 upgrade, and my web host is taking too long to resolve. Errors as follows: 2006 - MySQL server has gone away select c.categories_id, cd.categories_name, c.parent_id from categories c, categories_description cd where c.categories_id = cd.categories_id and cd.language_id = '1' and c.parent_id = '0' order by c.sort_order, cd.categories_name [TEP STOP] 2006 - MySQL server has gone away select count(*) as total from sessions where sesskey = '6bb1da1feb6c0795e6cf5ae6e4784e12' [TEP STOP] E_USER_ERROR: Line: 410 File: /home2/rozzpaul/public_html/[login to view URL]; MySQL 1054 : Unknown column 'c.parent_id' in 'on clause' I need someone to fix the code asap. Thanks