Segmentation fault when launching freeradius 1.1.1 with sql authorization on debian 1:3.3.5-13

Hi all, radiusd doesn't want to start when I uncomment "sql" form radiusd.conf authorize section. What I did is : download and freeradius 1.1.1 ./configure make make install radiusd -X works radtest xx yy localhost 0 testing123 works Create mysql database and tables from doc/mysql.sql edit radiusd.conf to - set correct mysql login , password and radius_db - uncomment "sql" from authorize section radiusd -X doesn't work: it ends with sql: safe-characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" Segmentation fault Coud somebody help me ? Thank's Antoine