### Description Unexpected behavior when using db_text.so

#### Debugging Data

``` root@kamailio:/usr/lib/x86_64-linux-gnu/kamailio/kamctl# grep -r DB_PATH * kamdbctl.dbtext:if [ -z "$DB_PATH" ] ; then kamdbctl.dbtext: DB_PATH="/usr/local/etc/kamailio/dbtext" kamdbctl.dbtext:DB_PATH=$1 kamdbctl.dbtext:minfo "DBTEXT ... erasing all files at: $DB_PATH" kamdbctl.dbtext:rm -rf $DB_PATH kamdbctl.dbtext: merr "kamailio_create function takes one param (DB_PATH)" kamdbctl.dbtext:DB_PATH=$1 kamdbctl.dbtext:minfo "creating DBTEXT tables at: $DB_PATH ..." kamdbctl.dbtext:mkdir -p $DB_PATH kamdbctl.dbtext: cp $DB_SCHEMA/$TABLE $DB_PATH/$TABLE kamdbctl.dbtext: merr "presence_create function takes one param (DB_PATH)" kamdbctl.dbtext:DB_PATH=$1 kamdbctl.dbtext:minfo "creating DBTEXT presence tables at: $DB_PATH ..." kamdbctl.dbtext:mkdir -p $DB_PATH kamdbctl.dbtext: cp $DB_SCHEMA/$TABLE $DB_PATH/$TABLE kamdbctl.dbtext:minfo "creating DBTEXT extra tables at: $DB_PATH ..." kamdbctl.dbtext: cp $DB_SCHEMA/$TABLE $DB_PATH/$TABLE ``` ``` root@kamailioz99s1:/usr/lib/x86_64-linux-gnu/kamailio/kamctl# grep -r DBTEXT_PATH * dbtextdb/dbtextdb.py: if 'DBTEXT_PATH' not in os.environ or not os.environ['DBTEXT_PATH']: dbtextdb/dbtextdb.py: print('DBTEXT_PATH must be set') dbtextdb/dbtextdb.py: location = os.environ['DBTEXT_PATH'] kamctl.dbtext: DBTEXT_PATH="$MYLIBDIR/dbtext/kamailio/" kamctl.dbtext:if [ -z "$DBTEXT_PATH" ] ; then kamctl.dbtext: DBTEXT_PATH="/usr/share/kamailio/dbtext/kamailio" kamctl.dbtext:export DBTEXT_PATH ```

### Possible Solutions The simplest way to fix it is to add the lines to the file `kamctlrc` ``` root@kamailioz99s1:~/backup/orig# diff kamctlrc kamctlrc.orig 32,34d31 < # database path used by kamctl.dbtext and dbtextdb.py < # DBTEXT_PATH="/usr/local/etc/kamailio/dbtext" < ```

### Additional Information

* **Kamailio Version** - output of `kamailio -v`

``` version: kamailio 5.3.9 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 7.5.0 ```

* **Operating System**:

``` DISTRIB_ID=Ubuntu DISTRIB_RELEASE=18.04 DISTRIB_CODENAME=bionic DISTRIB_DESCRIPTION="Ubuntu 18.04.6 LTS" ```