MySQL server has gone away

[seventhson]

Hi Everyone,

I have problem, i already re-instal 4 times, first time is ok nothing happen, and after 2nd install everytime i upload the new product image then the error came up, this's the error :

theMySQL server has gone away

SELECT h.`id_hook`, m.`name`, hm.`position`
FROM `ps_module` m
LEFT JOIN `ps_hook_module` hm ON hm.`id_module` = m.`id_module`
LEFT JOIN `ps_hook` h ON hm.`id_hook` = h.`id_hook`
WHERE h.`name` = 'watermark'
AND m.`active` = 1

ORDER BY hm.`position`, m.`name` DESC

but the picture done uploading and show up in the website and catalog. i upload image 1mb (2000px X 2000px), i didn't change anything, still default like firstime. Help plis. Thanks