2013 - Lost connection to MySQL server during query

update whos_online set customer_id = '0', full_name = 'Guest', ip_address = '3.137.168.42', time_last_click = '1726829243', last_page_url = '/product_info.php?language=it&osCsid=fbca6ab3da07d88318d10a10d0afae22&products_id=1191' where session_id = '25f47c6a730af6084bdcdc8e6ec3f8ae'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '25f47c6a730af6084bdcdc8e6ec3f8ae'

[TEP STOP]