J'ai encore un petit probleme....

Quand je regarde les miniatures (http://www.nightcitizens.com/multimedia … category/5 par exemple), tout semble marcher.
Ensuite, quand je clique pour afficher une image, celle ci s'affiche, mais au dessus il  y a un texte assez embetant....

SELECT id, name, url_name
  FROM phpwebgallery_image_tag
    INNER JOIN phpwebgallery_tags ON tag_id = id
  WHERE image_id = 31
;
[mysql error 2013] Lost connection to MySQL server during query

Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home.10.7/nightcit/www/multimedia/picture.php on line 704

SELECT nb_images,id_uppercat,comment,site_id,dir,date_last,uploadable,status,visible,representative_picture_id,uppercats,commentable
  FROM phpwebgallery_categories
  WHERE id = 3
;
[mysql error 2006] MySQL server has gone away

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home.10.7/nightcit/www/multimedia/include/functions_category.inc.php on line 120

Warning: Invalid argument supplied for foreach() in /home.10.7/nightcit/www/multimedia/include/functions_html.inc.php on line 264

SELECT COUNT(rate) AS count
     , ROUND(AVG(rate),2) AS average
     , ROUND(STD(rate),2) AS STD
  FROM phpwebgallery_rate
  WHERE element_id = 31
;
[mysql error 2006] MySQL server has gone away

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home.10.7/nightcit/www/multimedia/include/picture_rate.inc.php on line 42

SELECT COUNT(*) AS nb_comments FROM phpwebgallery_comments WHERE image_id = 31 AND validated = 'true';
[mysql error 2006] MySQL server has gone away

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home.10.7/nightcit/www/multimedia/include/picture_comment.inc.php on line 129


Ca veut dire quoi? Je dois faire quoi?