object(Zend_Db_Adapter_Oracle)#23 (13) {
  ["_config":protected] => array(7) {
    ["dbname"] => string(275) "(DESCRIPTION=(CONNECT_TIMEOUT=120)(RETRY_COUNT=20)(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=TCP)(HOST=scanhsl02.sms.carm.es)(PORT=1521)))(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=TCP)(HOST=scanhva02.sms.carm.es)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=MUSA)))"
    ["username"] => string(10) "portalsani"
    ["password"] => string(8) "as98dfuE"
    ["persistent"] => bool(false)
    ["charset"] => string(12) "WE8ISO8859P1"
    ["options"] => array(2) {
      ["caseFolding"] => int(0)
      ["autoQuoteIdentifiers"] => bool(true)
    }
    ["driver_options"] => array(0) {
    }
  }
  ["_numericDataTypes":protected] => array(6) {
    [0] => int(0)
    [1] => int(1)
    [2] => int(2)
    ["BINARY_DOUBLE"] => int(2)
    ["BINARY_FLOAT"] => int(2)
    ["NUMBER"] => int(2)
  }
  ["_execute_mode":protected] => int(32)
  ["_defaultStmtClass":protected] => string(24) "Zend_Db_Statement_Oracle"
  ["_lobAsString":protected] => NULL
  ["_fetchMode":protected] => int(2)
  ["_profiler":protected] => object(Zend_Db_Profiler)#24 (4) {
    ["_queryProfiles":protected] => array(0) {
    }
    ["_enabled":protected] => bool(false)
    ["_filterElapsedSecs":protected] => NULL
    ["_filterTypes":protected] => NULL
  }
  ["_defaultProfilerClass":protected] => string(16) "Zend_Db_Profiler"
  ["_connection":protected] => bool(false)
  ["_caseFolding":protected] => int(0)
  ["_autoQuoteIdentifiers":protected] => bool(true)
  ["_allowSerialization":protected] => bool(true)
  ["_autoReconnectOnUnserialize":protected] => bool(false)
}
2391 ORA-02391: ha excedido el límite de SESSIONS_PER_USER simultáneas *