Freeradius don't write in radacct with FreeBSD + Mysql... why?

[Ciolo_-^DusT^-_WebMaster]

I'm just trying to use freeradius 0.9.3 and also the 1.0.x pre0 but in both cases I have problems,,,   the radius is not writing data inside radacct table... so I cannot use any kind of sqlcounter module because I need the data written inside this table...   I still don't understand which is the problem because over a RH 7.3 I have got the same system and it's completely working!