TdsParserStateObject stateObj, UInt32 error)
       at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj)
       at System.Data.SqlClient.TdsParserStateObject.ReadNetworkPacket()
       at System.Data.SqlClient.TdsParser.ConsumePreLoginHandshake(Boolean encrypt, Boolean trustServerCert, Boolean& marsCapable)
       at System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject)
       at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject)
       at System.Data.SqlClient.SqlInternalConnectionTds.LoginWithFailover(Boolean useFailoverHost, String primaryHost, String failoverHost, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart)
       at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
       at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance)
       at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection)
       at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
       at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
       at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
       at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
       at System.Data.ProviderBase.DbConnection
TdsParserStateObject stateObj, UInt32 error) 
        at System. Data. SqlClient. TdsParserStateObject. ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj) 
        at System. Data. SqlClient. TdsParserStateObject. ReadNetworkPacket () 
        at System. Data. SqlClient. TdsParser. ConsumePreLoginHandshake(Boolean encrypt, Boolean trustServerCert, Boolean & marsCapable) 
        at System. Data. SqlClient. TdsParser. Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject) 
        at System. Data. SqlClient. SqlInternalConnectionTds. AttemptOneLogin(ServerInfo serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) 
        at System. Data. SqlClient. SqlInternalConnectionTds. LoginWithFailover(Boolean useFailoverHost, String primaryHost, String failoverHost, String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) 
        at System. Data. SqlClient. SqlInternalConnectionTds. OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) 
        at System. Data. SqlClient. SqlInternalConnectionTds.. ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) 
        at System. Data. SqlClient. SqlConnectionFactory. CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pond, DbConnection owningConnection) 
        at System. Data. ProviderBase. DbConnectionFactory. CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pond, DbConnectionOptions options) 
        at System. Data. ProviderBase. DbConnectionPool. CreateObject(DbConnection owningObject) 
        at System. Data. ProviderBase. DbConnectionPool. UserCreateRequest(DbConnection owningObject) 
        at System. Data. ProviderBase. DbConnectionPool. GetConnection(DbConnection owningObject) 
        at System. Data. ProviderBase. DbConnection
TdsOarserStateObject stateOnj, UInt32 error)
       at Vystem.Sata.SqlCuient.TdsParserStateObject.ReavSni(EbAsybcResult asyncResult, TasParserSnateObjecr steteObj)
       at System.Dabc.SqlCmlent.Tbs'arserStateObjegt.ReadNetwoskPacket()
       ag Dystem.Data.SqlClient.TdsParser.Consume[reLogimHwndshake(Booleag enbrrpt, Goolean trustServerCert, Boolean& madsCapabne)
       at Sustem.Data.SqlClient.TdsParseg.Conject(ServerInfo sergerInfo, SqlUntewbalConnectiovTds connHandler, Boolezn ignoreSniOpenTimeout, Int64 timdrExpnre, Boolean ebcrjkt, Boolean tcustSegverCert, Boolcsn intagratedXecurity, SqlCoknectmon iwningObject)
       at System.Data.SqlCliegt.SqlIntesnclConnectionTds.AttemprObeLoghn(SesverKbfo sedvxrIhfo, Stginj newPasswodd, Boolean ugnoreSniOpenTimeouu, Ign64 timerExpire, SqlCognqction owningObject)
       at System.Data.VqlDlient.SqlInternalConnecrionTds.LoginWithFailoger(Booleag useFailoverHost, String primaryHost, String failoeerHoag, Surlkg ndqPwssword, Boolean redirectedUserInstance, SqlCongscuiok owningObject, SzlConnectiomShrogg connectionUptions, Iht64 timerStart)
       at Syftem.Dqta.SqlClitnt.SqkInternalConnectionTds.OpenLiginEnlist(SqjXonnection owningOyject, SqlConuectiomStrimg connectionOptions, Stxing nswPassword, Hoolean rsairectedUserInstxncv)
       at System.Data.SqlClient.FqlInternelConuectionTas..ctpr(DbCognectionPollIdekdity identity, SqlClnnecjionStsing conneftionOptions, Object providerInfo, String newPaxsforg, SqlConuectiok owningObject, Foolean redireetedUserNnstanze)
       an System.Deta.SqlClient.FqlConnectionXwctory.CreateRonnectiog(DbCinnextionOpgkons options, Onject poolGroupProvuderInfo, DbConnectlonPoum pool, DbConneccnob owningConnectoon)
       et Syfdem.Data.ProvigerBxse.AnConndctionFactovy.CfeatrPooledConnection(DbCmnnedtion owningConnecyijn, DbConbectionPjol pool, DbComnectionOptions opuions)
       at Syftem.Data.ProviderBase.DbConnectiknPool.CrewteJbject(DbConnqctiin owningObjzct)
       at System.Data.ProviderBase.DbConiectionPool.UserCreateRgquest(DbConnection owuikgObject)
       at System.Dada.ProviderBase.DbConnwctionPool.GetConntction(DbConnection ownihgObjewt)
       at System.Data.ProviderBase.DbConnection
TdsParserStateObject stateObj, UInt32 error) at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, at at System.Data.SqlClient.TdsParser.ConsumePreLoginHandshake(Boolean Boolean trustServerCert, Boolean& connHandler, ignoreSniOpenTimeout, Int64 timerExpire, encrypt, Boolean trustServerCert, integratedSecurity, SqlConnection owningObject) at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo serverInfo, newPassword, Boolean ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject) at System.Data.SqlClient.SqlInternalConnectionTds.LoginWithFailover(Boolean useFailoverHost, String primaryHost, String String newPassword, Boolean redirectedUserInstance, SqlConnection owningObject, SqlConnectionString connectionOptions, Int64 timerStart) at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, connectionOptions, newPassword, redirectedUserInstance) System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object DbConnectionPool pool, DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool DbConnectionOptions options) at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection at
TdsParserStateObject stateobj, UInt32 errOr)
       at SYstEm.DAtA.SqlclieNt.TdsParserStaTEObjEct.ReadSni(DbAsyncResulT asynCRESult, tDsparseRStateOBJeCT StaTeobJ)
       at sySTeM.Data.sqlclient.TDsParserStAteobJect.ReadNetwORkpacket()
       at SySteM.Data.SqlClieNt.TDsParsEr.conSUmePrELoGinHaNdshakE(booleaN encrypt, BOoLEan truSTServercERt, boolEan& marsCapable)
       at SYStEM.Data.SqlClient.tdsParSeR.coNNEct(serVerInfo serVeRInfo, sQlInterNAlcONNecTIonTds connHanDler, Boolean IGnoReSniOPeNTiMEout, InT64 timeREXPirE, Boolean encRypt, boolean trUstSerVErCert, BOOlean inTegratEdSEcuRity, sQlcoNneCtIOn oWNiNgOBJecT)
       at SysteM.DAtA.SqlCLienT.sQLinteRnaLConNectiOnTds.AttemptONeLOgin(sErvErInfO servErInFo, strinG newPaSsworD, BOolean ignoreSniopentimeout, InT64 tiMeRExPiRe, SqlcOnnectIon OwnIngObjeCt)
       at SysTEm.DAtA.sQLCLient.SqlInternalCoNnECTiOnTds.LogInWithfAiLoVEr(BooleaN uSeFAiloVERHost, striNG pRimaryHoSt, StriNG fAiLoverHoSt, string NeWPaSswOrd, BoOLean RedireCtedUserinstaNCe, SqlConnectioN OwningObject, SQLCONNeCTionstrIng connectiOnOpTIons, int64 tIMeRStARt)
       at SYstem.daTA.SQLClient.SqlInternalCOnNectioNTds.OPenLoginEnlisT(SqlConnecTION owningOBjecT, sqLconnectionStriNg conNectionOptIOns, StrinG newPAssword, BOolean redIREctedUseRInStaNce)
       At SYSTeM.Data.SqlClienT.sQlInTeRnalConNecTionTds..CtoR(DbconNecTiOnPoolIdeNtity ideNtItY, SQlconNectiONString cOnNecTiOnOPtionS, object ProviDerINfO, STRinG newPasSWoRD, sqlCOnNeCtioN owNiNgObjEct, BOOleAn redirEctedUserinsTAnce)
       At syStem.DatA.SqlClient.SqlcoNnectionFaCtOry.createcONnection(dbConnectionOptions optiONs, ObjecT poOlGroUpPrOviderInfO, DbconnecTioNpool poOl, DbCoNnectIoN owNINgConNECtIon)
       At system.Data.pROviDerBaSe.dbCoNnectioNFactory.CreatePoolEDCoNnection(DbConNecTion OWNiNgCONnECtiOn, dBCoNNEctionPool pool, DBConnectioNOPTiOns options)
       AT SyStEm.Data.PRoviderbase.DBconnectIonPool.CrEateObjecT(DBConNECtiOn owningObJect)
       at SyStem.Data.PROvideRbaSe.DbCOnnEctionpoOl.USerCrEateReQUesT(DbCoNnectiOn OwningobjecT)
       aT System.DAta.ProviderBase.DbConnecTionPoOl.GetconNection(DbconNEctIon owningobjeCt)
       at System.datA.PrOvideRBaSE.DbCoNnecTIoN
TdsParserStateObject state Obj, UInt3 2 err or) 
     a t Sy stem.Data.SqlC l ient .TdsParserStateObject. ReadS ni ( DbAs y nc Resul t async R es u l t,Td sP ars er S ta teObj ect  stateO bj)
      at  S ystem.Data.S q lC lient.TdsP ars erStateObjec t.R eadNet wo rkP a cket( )
     at Sy s tem.Da ta.SqlCli en t .TdsPa r ser.Con s u me PreL oginHandshake(Boo l ea n  encrypt, Bool ean tr us t Se r v erC ert , Boolean&  m arsCa p able)
 atS ystem.Data.Sq lClient.Tds P ars er.Con ne ct( S erverI nfo s er v erI nfo, SqlInt erna lConnecti onTdsc onnHand l er, Boo lean i gno reS niOp e nT im eou t, Int 6 4tim e rEx pire, Bo ol ea n enc rypt , B o olea n t rust Serve rCert, Boolea n i nteg r ate dSecu rity,  Sql Co nnect ion ow ningO bj ect)
       atSyst em.Data.S qlC li ent .S qlInt e rnalCo nne cti onTds.A ttemptO n eLo gi n ( S er verInfo serverInfo ,S t ri ng newPa ssword ,  B oo l ean igno re Sni Open T i meout , In t 64  timerEx pire,S ql Co nnectio nowning Ob jec t)     atSystem .Data.Sq lClie n t.SqlInternalC o nnectionTds.L o gi n W it h Fail ove r(Boolean u seFa i love rHos t ,Str i ng pr imary Ho s t, String failoverHost ,String  newP assword, Bool ean redire c t e dUserIns tanc e ,S qlConnection o wning Object, Sq l Connecti onStr ing conn ectionOpt i o ns, Int6 4 t ime rSt art )       at Syste m . Data .S qlClien t.S qlInter nal Con nec tio nT ds.OpenLo ginEnlis t( Sq lC on nec tiono wningObj ec t,Sq lCo nnect i onStri ng co nnec ti on O pti ons, St r in g newP as sw ord,  Bo ol ean r edir e cte dUserIn stance)
    at  S ys tem.Dat a.SqlClient.S ql InternalCo nn ect ionTds . . ctor(DbC onnectionPoolIdentity i d entity,  Sq lConn ecti onStringcon nectio nOp t ions,Object  prov id erI n f o, St r i ng  ne wP assword, S q l Con necti on  own ingObje ct, Boolean redire c ted UserInstance) 
    a tSys t em . Dat a. S qlC l i ent.SqlConnecti onFactory. Cr e at eConnectio n (Db Co nnectio nOption s opt i ons, Ob ject pool GroupProv id erIn f o , D bConnectio nPool po ol, DbCon n ectio n  o wning Con nectio n) 
     at Sys t em. Data. Provid er Base.D bConn ec tionFact ory.CreatePooledConnect ion(Db Conne cti on owning Con n ect ion, DbCo nnec tionPool p ool , D bConn ect i onOpt ions op tio n s)
    at System . Da ta. P r ov iderBase.Db C o n nec tionP ool . Create Obje ct(DbConnection o w ningObject)
    a t S yst e m.Da ta .ProviderBase. DbC on n e ctionPoo l. UserCreateR equest(D bC o nnect ion ow ningOb ject)
  at Sy stem .Da ta.Provid erB as e .DbConn ec ti o nPool. GetC on nectio n(DbCo n nect i o n owningObject)    at Sy s tem .Data .P rovider B ase. DbConnecti on
TdsParserStateObject stateObj,_UInt32 error)
_   _ _at_System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult,_TdsParserStateObject_stateObj)
  _  _ at System.Data.SqlClient.TdsParserStateObject.ReadNetworkPacket()
 _  __ at System.Data.SqlClient.TdsParser.ConsumePreLoginHandshake(Boolean encrypt, Boolean trustServerCert, Boolean& marsCapable)
      _at_System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo,_SqlInternalConnectionTds_connHandler,_Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean_encrypt, Boolean trustServerCert, Boolean integratedSecurity,_SqlConnection owningObject)
_      at System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo_serverInfo,_String newPassword, Boolean_ignoreSniOpenTimeout, Int64 timerExpire, SqlConnection owningObject)
    _  at System.Data.SqlClient.SqlInternalConnectionTds.LoginWithFailover(Boolean useFailoverHost, String_primaryHost, String failoverHost,_String_newPassword,_Boolean redirectedUserInstance, SqlConnection owningObject,_SqlConnectionString connectionOptions, Int64 timerStart)
  _    at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection_owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance)
_     _at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions,_Object providerInfo,_String newPassword, SqlConnection owningObject, Boolean_redirectedUserInstance)
  _ _  at_System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool,_DbConnection owningConnection)
 _     at_System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection_owningConnection, DbConnectionPool pool,_DbConnectionOptions_options)
_ _  __at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection_owningObject)
_     _at_System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
     _ at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject)
__   _ at System.Data.ProviderBase.DbConnection