Forum General Error

Bonjour,
voila j'ai créer un forum tout ce passe très bien jusque quand je vais dans
Administration Control Panel sa me fait
General Error
SQL ERROR [ mysql4 ]

Access denied for user 'narutoetsakura'@'172.20.%' to database 'loup' [1044]

SQL

SHOW TABLE STATUS FROM `loup`

BACKTRACE

FILE: includes/db/mysql.php
LINE: 174
CALL: dbal_mysql->sql_error()

FILE: includes/functions_admin.php
LINE: 2997
CALL: dbal_mysql->sql_query()

FILE: includes/acp/acp_main.php
LINE: 499
CALL: get_database_size()

FILE: includes/functions_module.php
LINE: 507
CALL: acp_main->main()

FILE: adm/index.php
LINE: 74
CALL: p_master->load_active()


je vois pas de ou sa peux venir
aide moi s.v.p