2
Sorry it was a probleme in the langue file :
these lines was missing
define('_AM_XHELP_SEC_TICKET_ADD', 0);
define('_AM_XHELP_SEC_TICKET_EDIT', 1);
define('_AM_XHELP_SEC_TICKET_DELETE', 2);
define('_AM_XHELP_SEC_TICKET_OWNERSHIP', 3);
define('_AM_XHELP_SEC_TICKET_STATUS', 4);
define('_AM_XHELP_SEC_TICKET_PRIORITY', 5);
define('_AM_XHELP_SEC_TICKET_LOGUSER', 6);
define('_AM_XHELP_SEC_RESPONSE_ADD', 7);
define('_AM_XHELP_SEC_RESPONSE_EDIT', 8);
define('_AM_XHELP_SEC_TICKET_MERGE', 9);
define('_AM_XHELP_SEC_FILE_DELETE', 10);