Serieux probleme avec joomla 1.5.8 et VirtueMart 1.1.2

[scarface7]

Bonjour
en effet je gere un site de commerce basé sous joomla 1.5.8 et VirtueMart 1.1.2
voici le message que les utilisateurs rencontre pendant leurs visite sur le site

quelqu'un peut m'aider ?

Warning: Invalid argument supplied for foreach() in /homez.65/europsho/www/administrator/components/com_virtuemart/classes/ps_perm.php on line 305

Warning: Invalid argument supplied for foreach() in /homez.65/europsho/www/administrator/components/com_virtuemart/classes/ps_perm.php on line 309

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

Warning: mysql_real_escape_string() expects parameter 2 to be resource, boolean given in /homez.65/europsho/www/libraries/joomla/database/database/mysql.php on line 193

[bumperjack]

-https://forum.virtuemart.net/index.php?topic=43688.0

faut pas croire qu'on installe ce genre de scripts sans un minimum de soins dans la configuration ....

[manalo]

bonjour scarface
as tu trouvé une solution pour ton pb de warning ? même pb de mon côté merci (;-)