Hi!  I want start kamailio with db_cassandra. do as it written in https://www.kamailio.org/docs/modules/4.2.x/modules/db_cassandra.html. Then trying kamctl start, failed with error "table version does not exist!".  From CQLSH table is view  cqlsh:kamailio> Describe tables;  version location  cqlsh:kamailio> select * from version;   table_name | table_version  ------------+---------------      version | 1  Tell me please wherein may be trouble? Full log below  ERROR: db_cassandra [dbcassa_table.c:592]: dbcassa_read_table_schemas(): Full dir name= /usr/local/etc/kamailio/cassandra/location  ERROR: db_cassandra [dbcassa_table.c:592]: dbcassa_read_table_schemas(): Full dir name= /usr/local/etc/kamailio/cassandra/version  INFO: rr [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob  INFO: rr [rr_mod.c:160]: mod_init(): outbound module not available  INFO: usrloc [hslot.c:53]: ul_init_locks(): locks array size 1024  INFO: auth [auth_mod.c:350]: mod_init(): auth: qop set, but nonce-count (nc_enabled) support disabled  INFO: permissions [parse_config.c:251]: parse_config_file(): file not found: /usr/local/etc/kamailio//permissions.allow  INFO: permissions [permissions.c:608]: mod_init(): default allow file (/usr/local/etc/kamailio//permissions.allow) not found => empty rule set  INFO: permissions [parse_config.c:251]: parse_config_file(): file not found: /usr/local/etc/kamailio//permissions.deny  INFO: permissions [permissions.c:617]: mod_init(): default deny file (/usr/local/etc/kamailio//permissions.deny) not found => empty rule set  INFO: misc_radius [misc_radius.c:164]: mod_init(): initializing...  ERROR: db_cassandra [dbcassa_base.cpp:449]: cassa_translate_query(): table version does not exist!  ERROR: db_cassandra [dbcassa_base.cpp:962]: db_cassa_query(): Failed to query Cassandra cluster  ERROR: <core> [db.c:401]: db_table_version(): error in db_query  ERROR: <core> [db.c:440]: db_check_table_version(): querying version for table location  ERROR: usrloc [dlist.c:640]: register_udomain(): error during table version check.  ERROR: registrar [reg_mod.c:554]: domain_fixup(): failed to register domain  ERROR: <core> [route.c:1189]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/etc/kamailio//kamailio.cfg:982  ERROR: <core> [route.c:1189]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/etc/kamailio//kamailio.cfg:987  ERROR: <core> [route.c:1189]: fix_actions(): fixing failed (code=-1) at cfg:/usr/local/etc/kamailio//kamailio.cfg:992  _______________________________________________  SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list  sr-users(a)lists.sip-router.org  http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users