[SR-Users] Problem with PUA

Hi I am new to Kamailio. I have a configuration with existing phones. I call between them. However, I have a problem with the configuration of PRESENCE. I guess I'm doing something wrong. Can someone send me a sample setup working. I looked for a long time information, but I could not fix my problem. In the logs I get the information: 6 (19259) ERROR: pua [send_publish.c: 578]: New PUBLISH and no body found-invalid request   6 (19259) ERROR: pua_usrloc [ul_publish.c: 326]: while sending publish [cycle # 12, if constant make sure server lives] Version: Server :: kamailio (4.0.0 (i386/linux)) Build :: mi_core.c compiled on Apr 4 2013 11:20:52 with gcc 4.4.5 Flags :: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES GIT :: 1d009c   regards Andy