我正在使用Simba的Salesforce ODBC驱动程序并不断收到错误消息（-7711）。下面是我认为错误所在的日志的一部分，但我无法确定导致错误消息的原因以及如何解决它。有人可以提供建议吗？
Mar 07 16:48:57.062 TRACE 1276 SFConnection::SFConnection: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 Connection::SQLGetInfoW: InfoType: SQL_DRIVER_ODBC_VER (77)
Mar 07 16:48:57.062 INFO 1276 Connection::SQLGetInfoW: InfoType: SQL_ASYNC_DBC_FUNCTIONS (10023)
Mar 07 16:48:57.062 INFO 1276 Connection::SQLGetInfoW: InfoType: SQL_ASYNC_NOTIFICATION (10025)
Mar 07 16:48:57.062 TRACE 1276 Connection::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 Connection::SQLSetConnectAttr: Attribute: SQL_ATTR_ANSI_APP (115)
Mar 07 16:48:57.062 TRACE 1276 ConnectionState::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 ConnectionAttributes::SetAttribute: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 Connection::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 Connection::SQLSetConnectAttr: Attribute: SQL_ATTR_LOGIN_TIMEOUT (103)
Mar 07 16:48:57.062 TRACE 1276 ConnectionState::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 ConnectionAttributes::SetAttribute: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 Connection::SQLGetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 Connection::SQLGetConnectAttr: Attribute: Unknown Attribute (30002)
Mar 07 16:48:57.062 TRACE 1276 ConnectionState2::SQLGetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 ERROR 1276 Connection::SQLGetConnectAttr: [Simba][ODBC] (10210) Attribute identifier invalid or not supported: 30002
Mar 07 16:48:57.062 TRACE 1276 Connection::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 Connection::SQLSetConnectAttr: Attribute: Unknown Attribute (30002)
Mar 07 16:48:57.062 TRACE 1276 ConnectionState::SQLSetConnectAttr: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 ConnectionAttributes::SetAttribute: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 ConnectionAttributes::SetAttribute: Invalid attribute: 30002
Mar 07 16:48:57.062 ERROR 1276 Connection::SQLSetConnectAttr: [Simba][ODBC] (10210) Attribute identifier invalid or not supported: 30002
Mar 07 16:48:57.062 TRACE 1276 Connection::SQLDriverConnectW: +++++ enter +++++
Mar 07 16:48:57.062 TRACE 1276 ConnectionState2::SQLDriverConnectW: +++++ enter +++++
Mar 07 16:48:57.062 INFO 1276 ConnectionSettings::LoadSettings: ConnString setting: "DSN" = "Simba Salesforce"