[OpenSER-Users] about:openser and freeradius, please help me!

Dear openser.org: I have studied "Build SIP-based VOIP Service With RADIUS AAA Using OpenSER And FreeRadius" web pages.This documentation is valid for OpenSER v1.0.1 and FreeRadius v1.1.0. My OS is unbuntu 6.10.The radius and openser install are successful.MySQl work well,and the radius start also,but OpenSER don't start! The error information is: tr<0xb7f603a0> 0(5988) ); 0(5988) } else { 0(5988) }; 0(5988) exit( 0(5988) type<0> 0(5988) ); 0(5988) exit( 0(5988) type<0> 0(5988) ); 0(5988) Listening on udp: 10.1.37.22 [10.1.37.22]:5060 Aliases: udp: htl-desktop:5060 *: openser.org:* WARNING: no fork mode 0(5988) fm_malloc_init: F_OPTIMIZE=16384, /ROUNDTO=2048 0(5988) fm_malloc_init: F_HASH_SIZE=2067, fm_block size=16548 0(5988) fm_malloc_init(0xb5a9f000, 33554432), start=0xb5a9f000 0(5988) shm_mem_init: success 0(0) core dump limits set to 4294967295 0(0) DEBUG: init_mod: mysql 0(0) mysql: MySQL client version is 5.0.24a 0(0) DEBUG: init_mod: sl_module stateless - initializing 0(0) DEBUG: register_fifo_cmd: new command (sl_stats) registered 0(0) unixsock_register_cmd: New command (sl_stats) registered 0(0) DEBUG: MD5 calculated: 8f36450dbf9496a39daffb98efb4221a 0(0) DEBUG: init_mod: tm 0(0) TM - (size of cell=2832, sip_msg=768) initializing... 0(0) Call-ID initialization: '2ff5b7ea' 0(0) DEBUG: register_fifo_cmd: new command (t_uac_dlg) registered 0(0) DEBUG: register_fifo_cmd: new command (t_uac_cancel) registered 0(0) DEBUG: register_fifo_cmd: new command (t_hash) registered 0(0) DEBUG: register_fifo_cmd: new command (t_reply) registered 0(0) unixsock_register_cmd: New command (t_uac_dlg) registered 0(0) unixsock_register_cmd: New command (t_uac_cancel) registered 0(0) unixsock_register_cmd: New command (t_hash) registered 0(0) unixsock_register_cmd: New command (t_reply) registered 0(0) DEBUG: lock_initialize: lock initialization started 0(0) DEBUG: register_fifo_cmd: new command (t_stats) registered 0(0) unixsock_register_cmd: New command (t_stats) registered 0(0) DEBUG: MD5 calculated: 741ad5dfb14662b78989a07dc5c8b59e 0(0) DEBUG: MD5 calculated: eb9313e49dd2c8bc3fd8ed1343760911 0(0) DEBUG: init_mod: rr 0(0) rr - initializing 0(0) DEBUG: init_mod: maxfwd 0(0) Maxfwd module- initializing 0(0) DEBUG: init_mod: avpops 0(0) AVPops - initializing 0(0) DEBUG: init_mod: usrloc 0(0) usrloc - initializing 0(0) DEBUG: register_fifo_cmd: new command (ul_stats) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_rm) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_rm_contact) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_dump) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_flush) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_add) registered 0(0) DEBUG: register_fifo_cmd: new command (ul_show_contact) registered 0(0) unixsock_register_cmd: New command (ul_stats) registered 0(0) unixsock_register_cmd: New command (ul_rm) registered 0(0) unixsock_register_cmd: New command (ul_rm_contact) registered 0(0) unixsock_register_cmd: New command (ul_dump) registered 0(0) unixsock_register_cmd: New command (ul_flush) registered 0(0) unixsock_register_cmd: New command (ul_add) registered 0(0) unixsock_register_cmd: New command (ul_show_contact) registered 0(0) find_mod_export: found <db_use_table> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_init> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_close> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_query> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_raw_query> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_free_result> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_insert> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_delete> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_update> in module mysql [/usr/local/lib/openser/modules/] 0(0) find_mod_export: found <db_replace> in module mysql [/usr/local/lib/openser/modules/] 0(0) DEBUG: init_mod: registrar 0(0) registrar - initializing 0(0) find_export: found <sl_send_reply> in module sl_module [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_bind_usrloc> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_all_ucontacts> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_insert_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_delete_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_lock_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_unlock_udomain> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_release_urecord> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_insert_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_delete_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_get_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_update_ucontact> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_watcher> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_unregister_watcher> in module usrloc [/usr/local/lib/openser/modules/] 0(0) find_export: found <ul_register_ulcb> in module usrloc [/usr/local/lib/openser/modules/] 0(0) DEBUG: init_mod: textops textops - initializing 0(0) DEBUG: init_mod: xlog 0(0) XLOG: initializing ... 0(0) DEBUG: init_mod: acc 0(0) ACC - initializing 0(0) find_export: found <load_tm> in module tm [/usr/local/lib/openser/modules/] 0(0) ERROR: acc: can't get code for the Sip-Src-IP attribute 0(0) init_mod(): Error while initializing module acc ERROR: error while initializing modules 0(0) XLOG: destroy module ... 0(0) DEBUG: tm_shutdown : start 0(0) DEBUG: unlink_timer_lists : emptying DELETE list 0(0) DEBUG: tm_shutdown : emptying hash table 0(0) DEBUG: tm_shutdown : releasing timers 0(0) DEBUG: tm_shutdown : removing semaphores 0(0) DEBUG: tm_shutdown : destroying tmcb lists 0(0) DEBUG: tm_shutdown : done 0(5988) shm_mem_destroy 0(5988) destroying the shared memory lock I wish that you can hint me and help me solving the problem! If openser's version is 1.1.0 and it need the "presence" module, Which freeradius version will be choosed? sincerely tlhe