Fatal error:  Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo for e386e1f43ec8 failed: Temporary failure in name resolution in /opt/una/inc/classes/BxDolDb.php:200
Stack trace:
#0 /opt/una/inc/classes/BxDolDb.php(200): PDO->__construct('mysql:host=e386...', 'una', 'pptALpqk32hF49D...', Array)
#1 /opt/una/inc/classes/BxDolDb.php(128): BxDolDb->connect()
#2 /opt/una/inc/classes/BxDolDb.php(118): BxDolDb::getInstanceWithConf(false, NULL)
#3 /opt/una/inc/classes/BxDolLogsQuery.php(23): BxDolDb::getInstance()
#4 /opt/una/inc/classes/BxDolLogs.php(76): BxDolLogsQuery::getLogsObject('sys_db')
#5 /opt/una/inc/utils.inc.php(2281): BxDolLogs::getObjectInstance('sys_db')
#6 /opt/una/inc/classes/BxDolDb.php(692): bx_log('sys_db', 'Database connec...')
#7 /opt/una/inc/classes/BxDolDb.php(281): BxDolDb->error(Array)
#8 [internal function]: BxDolDb->pdoExceptionHandler(Object(PDOException))
#9 {main}

Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for e386e1f43ec8 failed: Temporary failure in name resolution in /opt/una/inc/classes/BxDolDb.php:200
Stack trace:
#0 /opt/una/inc/classes/BxDolDb.php(200): PDO->__construct('mysql:host=e386...', 'una', 'pptALpqk32hF49D...', Array)
#1 /opt/una/inc/classes/BxDolDb.php(128): BxDolDb->connect()
#2 /opt/una/inc/classes/BxDolDb.php(118): BxDolDb::getInstanceWithConf(false, NULL)
#3 /opt/una/inc/classes/BxDolLogsQuery.php(23): BxDolDb::getInstance()
#4 /opt/una/inc/classes/BxDolLogs.php(76): BxDolLogsQuery::getLogsObject('sys_db')
#5 /opt/una/inc/utils.inc.php(2281): BxDolLogs::getObjectInstance('sys_db')
#6 /opt/una/inc/classes/BxDolDb.php(692): bx_log('sys_db', 'Database connec...')
#7 /opt/una/inc/classes/BxDolDb.php(281): BxDolDb->error(Array)
#8 [internal function]: BxDolDb->pdoExceptionHandler(Object(PDOException))
#9 {main}
  thrown in /opt/una/inc/classes/BxDolDb.php on line 200