I HAVE THIS ERROR
ERROR ID : 611
** ERROR IN INITIAL PENETRATION IN INTERFACE
DESCRIPTION :
-- INTERFACE ID : 1
-- INTERFACE TITLE : HII_contact7_auto
INACTI = 6
IMPOSSIBLE TO CHANGE NODE COORDINATES OF SLAVE NODE : 9091
** INITIAL PENETRATION = 0.1600000E+01 IMPOSSIBLE TO CALCULATE NEW COORDINATES OF SLAVE NODE 9093
suggestion please