exception at time : 3/12/2021 5:23:59 μμ Method : Exception Details : Newtonsoft.Json.JsonSerializationException: Self referencing loop detected for property 'Task' with type 'System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1+AsyncStateMachineBox`1[System.Collections.Generic.List`1[Options.Core.Models.PhotosModel],Options.Core.Services.SqlPhotosData+d__5]'. Path 'StateMachine.<>t__builder'. at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.CheckForCircularReference(JsonWriter writer, Object value, JsonProperty property, JsonContract contract, JsonContainerContract containerContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.CalculatePropertyValues(JsonWriter writer, Object value, JsonContainerContract contract, JsonProperty member, JsonProperty property, JsonContract& memberContract, Object& memberValue) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue(JsonWriter writer, Object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue(JsonWriter writer, Object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeObject(JsonWriter writer, Object value, JsonObjectContract contract, JsonProperty member, JsonContainerContract collectionContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.SerializeValue(JsonWriter writer, Object value, JsonContract valueContract, JsonProperty member, JsonContainerContract containerContract, JsonProperty containerProperty) at Newtonsoft.Json.Serialization.JsonSerializerInternalWriter.Serialize(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonSerializer.SerializeInternal(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonSerializer.Serialize(JsonWriter jsonWriter, Object value, Type objectType) at Newtonsoft.Json.JsonConvert.SerializeObjectInternal(Object value, Type type, JsonSerializer jsonSerializer) at Newtonsoft.Json.JsonConvert.SerializeObject(Object value, Type type, Formatting formatting, JsonSerializerSettings settings) at Newtonsoft.Json.JsonConvert.SerializeObject(Object value, Formatting formatting, JsonSerializerSettings settings) at Newtonsoft.Json.JsonConvert.SerializeObject(Object value, Formatting formatting) at Options.Controllers.PhotosController.GetData(Int32 pageIndex) in C:\Users\Chris\source\repos\GSidiropoulos-Options\Options\Controllers\PhotosController.cs:line 116 exception at time : 3/12/2021 5:44:15 μμ Method : Exception Details : System.NullReferenceException: Object reference not set to an instance of an object. at Options.Controllers.PhotosController.GetData(Int32 pageIndex) in C:\Users\Chris\source\repos\GSidiropoulos-Options\Options\Controllers\PhotosController.cs:line 125 exception at time : 6/12/2022 11:44:13 πμ Method : Exception Details : Npgsql.PostgresException (0x80004005): 3D000: database "Options" does not exist at Npgsql.Internal.NpgsqlConnector.g__ReadMessageLong|213_0(NpgsqlConnector connector, Boolean async, DataRowLoadingMode dataRowLoadingMode, Boolean readingNotifications, Boolean isReadingPrependedMessage) at Npgsql.Internal.NpgsqlConnector.g__OpenCore|193_1(NpgsqlConnector conn, SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.Internal.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.g__RentAsync|31_0(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.g__OpenAsync|45_0(Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.Open() at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) at Options.Core.Services.SqlPhotosData.GetDataPostgres(NpgsqlCommand cmd) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 210 at Options.Core.Services.SqlPhotosData.GetCustomersDataPostgres(String username) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 195 at Options.Controllers.PhotosController.GetData(Int32 pageIndex) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options\Controllers\PhotosController.cs:line 116 Exception data: Severity: FATAL SqlState: 3D000 MessageText: database "Options" does not exist File: postinit.c Line: 943 Routine: InitPostgres exception at time : 6/12/2022 11:53:04 πμ Method : Exception Details : Npgsql.PostgresException (0x80004005): 3D000: database "Options" does not exist at Npgsql.Internal.NpgsqlConnector.g__ReadMessageLong|213_0(NpgsqlConnector connector, Boolean async, DataRowLoadingMode dataRowLoadingMode, Boolean readingNotifications, Boolean isReadingPrependedMessage) at Npgsql.Internal.NpgsqlConnector.g__OpenCore|193_1(NpgsqlConnector conn, SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.Internal.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.g__RentAsync|31_0(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.g__OpenAsync|45_0(Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.Open() at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) at Options.Core.Services.SqlPhotosData.GetDataPostgres(NpgsqlCommand cmd) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 210 at Options.Core.Services.SqlPhotosData.GetCustomersDataPostgres(String username) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 195 at Options.Controllers.PhotosController.GetData(Int32 pageIndex) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options\Controllers\PhotosController.cs:line 116 Exception data: Severity: FATAL SqlState: 3D000 MessageText: database "Options" does not exist File: postinit.c Line: 943 Routine: InitPostgres exception at time : 6/12/2022 11:53:50 πμ Method : Exception Details : Npgsql.PostgresException (0x80004005): 3D000: database "Options" does not exist at Npgsql.Internal.NpgsqlConnector.g__ReadMessageLong|213_0(NpgsqlConnector connector, Boolean async, DataRowLoadingMode dataRowLoadingMode, Boolean readingNotifications, Boolean isReadingPrependedMessage) at Npgsql.Internal.NpgsqlConnector.g__OpenCore|193_1(NpgsqlConnector conn, SslMode sslMode, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.Internal.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.ConnectorPool.g__RentAsync|31_0(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.g__OpenAsync|45_0(Boolean async, CancellationToken cancellationToken) at Npgsql.NpgsqlConnection.Open() at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, String srcTable) at Options.Core.Services.SqlPhotosData.GetDataPostgres(NpgsqlCommand cmd) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 210 at Options.Core.Services.SqlPhotosData.GetCustomersDataPostgres(String username) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options.Core\Services\SqlPhotosData.cs:line 195 at Options.Controllers.PhotosController.GetData(Int32 pageIndex) in C:\Users\sidiropoulosc\Downloads\GSidiropoulos-Options-master\GSidiropoulos-Options-master\Options\Controllers\PhotosController.cs:line 116 Exception data: Severity: FATAL SqlState: 3D000 MessageText: database "Options" does not exist File: postinit.c Line: 943 Routine: InitPostgres