We ran into an error.

Unexpected response status: 500 with body: {"Message":"An error has occurred.","ExceptionMessage":"The property 'SWEventLogId' is part of the object's key information and cannot be modified. ","ExceptionType":"System.InvalidOperationException","StackTrace":" at System.Data.Entity.Core.Objects.EntityEntry.VerifyEntityValueIsEditable(StateManagerTypeMetadata typeMetadata, Int32 ordinal, String memberName)\r\n at System.Data.Entity.Core.Objects.EntityEntry.GetAndValidateChangeMemberInfo(String entityMemberName, Object complexObject, String complexObjectMemberName, StateManagerTypeMetadata& typeMetadata, String& changingMemberName, Object& changingObject)\r\n at System.Data.Entity.Core.Objects.EntityEntry.EntityMemberChanging(String entityMemberName, Object complexObject, String complexObjectMemberName)\r\n at System.Data.Entity.Core.Objects.Internal.SnapshotChangeTrackingStrategy.SetCurrentValue(EntityEntry entry, StateManagerMemberMetadata member, Int32 ordinal, Object target, Object value)\r\n at System.Data.Entity.Core.Objects.EntityEntry.SetCurrentEntityValue(StateManagerTypeMetadata metadata, Int32 ordinal, Object userObject, Object newValue)\r\n at System.Data.Entity.Core.Objects.ObjectStateEntryDbUpdatableDataRecord.SetRecordValue(Int32 ordinal, Object value)\r\n at System.Data.Entity.Core.Mapping.Update.Internal.PropagatorResult.SetServerGenValue(Object value)\r\n at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.BackPropagateServerGen(List`1 generatedValues)\r\n at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.Update()\r\n at System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[T](Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess)\r\n at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesToStore(SaveOptions options, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction)\r\n at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func`1 operation)\r\n at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesInternal(SaveOptions options, Boolean executeInExistingTransaction)\r\n at System.Data.Entity.Internal.InternalContext.SaveChanges()\r\n at SitewrenchAPI.Repositories.LoggerRepository.Create(SWEventLog log) in c:\\jnk\\r-F7SCF5BY44\\api\\SitewrenchAPI\\Repositories\\LoggerRepository.cs:line 36\r\n at SitewrenchAPI.Libraries.SWEventLogger.Log(ExceptionLoggerContext context) in c:\\jnk\\r-F7SCF5BY44\\api\\SitewrenchAPI\\Libraries\\SWEventLogger.cs:line 30\r\n at System.Web.Http.ExceptionHandling.ExceptionLogger.LogAsync(ExceptionLoggerContext context, CancellationToken cancellationToken)\r\n at System.Web.Http.ExceptionHandling.CompositeExceptionLogger.LogAsync(ExceptionLoggerContext context, CancellationToken cancellationToken)\r\n at System.Web.Http.ExceptionHandling.CompositeExceptionLogger.LogAsync(ExceptionLoggerContext context, CancellationToken cancellationToken)\r\n at System.Web.Http.Dispatcher.HttpControllerDispatcher.d__1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Cors.CorsMessageHandler.d__0.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.HttpServer.d__0.MoveNext()"}

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