2026-05-01 03:00:05,666 [12] CHDB1 EnterpriseManager ERROR CentralManagement.Client.CMNotifications+<>c__DisplayClass4_0.b__1 Reconnecting. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:92 2026-05-01 03:00:05,669 [12] CHDB1 EnterpriseManager ERROR CentralManagement.Client.CMNotifications+<>c__DisplayClass4_0+<b__0>d.MoveNext Connection to EM Notifications is Close. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:54 2026-05-01 03:00:10,681 [176] CHDB1 EnterpriseManager ERROR CentralManagement.Client.CMNotifications+<>c__DisplayClass4_0+<b__0>d.MoveNext Connection to EM Notifications is Close. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:54 2026-05-01 03:00:10,682 [176] CHDB1 Authentication ERROR CentralManagement.Client.CMNotifications+<>c__DisplayClass4_0+<b__0>d.MoveNext Register to EM Notifications failed. Unauthorized. RefreshAccessToken --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:76 2026-05-01 03:00:10,683 [176] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__19.MoveNext Trying to Refresh Access Token --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:150 2026-05-01 03:00:10,687 [279] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__19.MoveNext RefreshAccessToken succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:159 2026-05-01 03:00:10,688 [279] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__19.MoveNext Trying to Refresh Access Token succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:182 2026-05-01 03:00:15,702 [109] CHDB1 EnterpriseManager.RegisterCMNotificationsERROR CentralManagement.Client.CMNotifications+<>c__DisplayClass4_0+<b__0>d.MoveNext Register to EM Notifications succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:69 2026-05-01 03:01:04,656 [100] CHDB1 InstantMessaging ERROR InstantMessageServices.WebApiApplication.Application_End FOR information ONLY: IM - Application End --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:402 2026-05-01 03:01:06,156 [1] CHDB1 InstantMessaging ERROR InstantMessageServices.WebApiApplication+d__7.MoveNext FOR information ONLY: IM - Application Start --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:42 2026-05-01 03:01:26,539 [1] CHDB1 OracleTimeSync ERROR InstantMessageServices.WebApiApplication+d__10.MoveNext Failed to call for the DB time:zone synchronization function: System.Data.Entity.Core.ProviderIncompatibleException: An error occurred accessing the database. This usually means that the connection to the database failed. Check that the connection string is correct and that the appropriate DbContext constructor is being used to specify it or find it in the application's config file. See http://go.microsoft.com/fwlink/?LinkId=386386 for information on DbContext and connections. See the inner exception for details of the failure. ---> System.Data.Entity.Core.ProviderIncompatibleException: The provider did not return a ProviderManifestToken string. ---> Oracle.DataAccess.Client.OracleException: ORA-24919: subscription to Fast Application Notification failed at Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, String procedure, Boolean bCheck, Int32 isRecoverable, OracleLogicalTransaction m_OracleLogicalTransaction) at Oracle.DataAccess.Client.OracleException.HandleError(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, Object src, OracleLogicalTransaction m_oracleLogicalTransaction) at Oracle.DataAccess.Client.OracleConnection.Open() at Oracle.DataAccess.EntityFramework.EFOracleProviderServices.GetDbProviderManifestToken(DbConnection connection) at System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) --- End of inner exception stack trace --- at System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) at System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) --- End of inner exception stack trace --- at System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection connection, DbProviderManifest& providerManifest) at System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) at System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) at System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) at System.Data.Entity.Internal.LazyInternalContext.InitializeContext() at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() at System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() at System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider() at System.Linq.Queryable.Where[TSource](IQueryable`1 source, Expression`1 predicate) at InstantMessageServices.WebApiApplication.d__10.MoveNext() in E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:line 156 --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:156 2026-05-01 03:01:37,344 [1] CHDB1 InstantMessaging ERROR InstantMessageServices.WebApiApplication+d__7.MoveNext FOR information ONLY: IM - Application Start --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:42 2026-05-01 03:01:57,668 [1] CHDB1 OracleTimeSync ERROR InstantMessageServices.WebApiApplication+d__10.MoveNext Failed to call for the DB time:zone synchronization function: System.Data.Entity.Core.ProviderIncompatibleException: An error occurred accessing the database. This usually means that the connection to the database failed. Check that the connection string is correct and that the appropriate DbContext constructor is being used to specify it or find it in the application's config file. See http://go.microsoft.com/fwlink/?LinkId=386386 for information on DbContext and connections. See the inner exception for details of the failure. ---> System.Data.Entity.Core.ProviderIncompatibleException: The provider did not return a ProviderManifestToken string. ---> Oracle.DataAccess.Client.OracleException: ORA-24919: subscription to Fast Application Notification failed at Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, String procedure, Boolean bCheck, Int32 isRecoverable, OracleLogicalTransaction m_OracleLogicalTransaction) at Oracle.DataAccess.Client.OracleException.HandleError(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, Object src, OracleLogicalTransaction m_oracleLogicalTransaction) at Oracle.DataAccess.Client.OracleConnection.Open() at Oracle.DataAccess.EntityFramework.EFOracleProviderServices.GetDbProviderManifestToken(DbConnection connection) at System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) --- End of inner exception stack trace --- at System.Data.Entity.Core.Common.DbProviderServices.GetProviderManifestToken(DbConnection connection) at System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) --- End of inner exception stack trace --- at System.Data.Entity.Utilities.DbProviderServicesExtensions.GetProviderManifestTokenChecked(DbProviderServices providerServices, DbConnection connection) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at System.Data.Entity.Utilities.DbConnectionExtensions.GetProviderInfo(DbConnection connection, DbProviderManifest& providerManifest) at System.Data.Entity.DbModelBuilder.Build(DbConnection providerConnection) at System.Data.Entity.Internal.LazyInternalContext.CreateModel(LazyInternalContext internalContext) at System.Data.Entity.Internal.RetryLazy`2.GetValue(TInput input) at System.Data.Entity.Internal.LazyInternalContext.InitializeContext() at System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) at System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() at System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() at System.Data.Entity.Infrastructure.DbQuery`1.System.Linq.IQueryable.get_Provider() at System.Linq.Queryable.Where[TSource](IQueryable`1 source, Expression`1 predicate) at InstantMessageServices.WebApiApplication.d__10.MoveNext() in E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:line 156 --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:156 2026-05-01 03:02:08,460 [1] CHDB1 InstantMessaging ERROR InstantMessageServices.WebApiApplication+d__7.MoveNext FOR information ONLY: IM - Application Start --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:42 2026-05-01 03:02:13,081 [1] CHDB1 Redis INFO InstantMessageServices.WebApiApplication.startRedisCheck Started Redis inital check --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:202 2026-05-01 03:02:13,088 [1] CHDB1 Redis INFO InstantMessageServices.WebApiApplication.startRedisCheck Ended Redis inital check --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:238 2026-05-01 03:02:13,090 [1] CHDB1 Redis INFO InstantMessageServices.WebApiApplication.startRedisCheck Machine CHDB1 is redis active --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:249 2026-05-01 03:02:13,090 [1] CHDB1 Redis INFO InstantMessageServices.WebApiApplication.startRedisCheck Started Redis check timer --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:261 2026-05-01 03:02:13,735 [1] CHDB1 SSL ERROR InstantMessageServices.WebApiApplication.isSSLInUse Using SSL: False --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\InstantMessageServices\_InstantMessageServices\Global.asax.cs:132 2026-05-01 03:02:28,754 [10] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__18.MoveNext GetToken succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:137 2026-05-01 03:02:28,758 [10] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__23.MoveNext doLogin succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:269 2026-05-01 03:02:28,759 [10] CHDB1 Authentication ERROR AuthServer.Proxy.AuthServerProxy+d__22.MoveNext Logged in successfully. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\AuthServer.Proxy\AuthServerProxy.cs:247 2026-05-01 03:02:29,015 [30] CHDB1 EnterpriseManager.RegisterCMNotificationsERROR CentralManagement.Client.CMNotifications+d__4.MoveNext Register to EM Notifications succeeded. --E:\Builds\38\26\Sources\SourceCode\PreviousVersions\Sprint-11.3\Up0\source\CentralManagement.Client\CMNotifications.cs:174