[Serusers] MySQL accounting SER

Dear All, Loading SER no errors, but no records in my acc table, nor missed calls, .. What am I missing ? Config details: - acc.so is compiled by default with mysql as per Makefile DEFS+=-DSQL_ACC to enable SQL accounting - ser.cfg modparam("acc|uri_db", "db_url", "mysql://ser:heslo@localhost/ser") modparam("acc", "log_level", 1) modparam("acc", "log_flag", 1) modparam("acc", "db_flag", 1) modparam("acc", "db_missed_flag", 3) - ser -D -E Listening on udp: 10.0.0.2 [10.0.0.2]:5060 tcp: 10.0.0.2 [10.0.0.2]:5060 Aliases: tcp: localhost:5060 tcp: SIPSERver:5060 udp: localhost:5060 udp: SIPSERver:5060 SIPSERver root /root # stateless - initializing 0(0) Maxfwd module- initializing acc - initializing 0(0) INFO: udp_init: SO_RCVBUF is initially 42080 0(0) INFO: udp_init: SO_RCVBUF is finally 231808 1(3301) INFO: fifo process starting: 3301 1(3301) SER: open_uac_fifo: fifo server up at /tmp/ser_fifo... Remark, can not send any message as well 1(3301) INFO: fifo process starting: 3301 1(3301) SER: open_uac_fifo: fifo server up at /tmp/ser_fifo... 5(3305) Warning: run_failure_handlers: no UAC support (0, 256) Any help ? Thanks