[SR-Users] Error in kamailio (Need for help)

Mar 2 11:55:33 Ubuntu kamailio: INFO: <core> [core/sctp_core.c:75]: sctp_core_check_support(): SCTP API not enabled - if you want to use it, load sctp module Mar 2 11:55:33 Ubuntu kamailio: INFO: <core> [core/tcp_main.c:4665]: init_tcp(): using epoll_lt as the io watch method (auto detected) Mar 2 11:55:33 Ubuntu kamailio[6479]: INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded Mar 2 11:55:33 Ubuntu kamailio[6479]: INFO: rr [rr_mod.c:175]: mod_init(): outbound module not available Mar 2 11:55:33 Ubuntu kamailio[6479]: INFO: sipcapture [sipcapture.c:454]: parse_table_names(): INFO: table name:sip_capture Mar 2 11:55:33 Ubuntu kamailio[6479]: ERROR: <core> [db.c:203]: db_bind_mod(): Module db_mysql not found. Missing loadmodule? Mar 2 11:55:33 Ubuntu kamailio[6479]: ERROR: sipcapture [sipcapture.c:526]: capture_mode_set_params(): parsing capture_mode: could not bind db funcs for url:[mysql://kamailio:kamailiorw@localhost/kamailio] Mar 2 11:55:33 Ubuntu kamailio[6479]: ERROR: sipcapture [sipcapture.c:637]: capture_mode_init(): capture mode parsing failed Mar 2 11:55:33 Ubuntu kamailio[6479]: WARNING: sipcapture [sipcapture.c:769]: mod_init(): Default capture mode configuration failed. Suppose sip_capture calls will use other defined capture modes. Mar 2 11:55:33 Ubuntu kamailio[6479]: : <core> [core/mem/q_malloc.c:145]: qm_debug_frag(): BUG: qm_*: prev. fragm. tail overwritten(0, 0)[0x7fea6ae64ae0:0x7fea6ae64b18]! Memory allocator was called from sipcapture: sipcapture.c:831. Fragment marked by sipcapture: sipcapture.c:788. Mar 2 11:55:33 Ubuntu kamailio: ERROR: <core> [core/daemonize.c:303]: daemonize(): Main process exited before writing to pipe This type of error are put's my kamailio so can you tell me why ? Thank you, Ghanshyam variya