I am updating Umbraco from version 10 to 14. Upgrading to version 13 didn't present major issues, but transitioning from 13 to 14 has caused some problems. I used Usync migration to update nested content and grid to the new variations, but I'm encountering issues with updating the database from version 13 to 14. Can you help me resolve this?

its logs: {"@t":"2024-07-01T06:43:44.5192483Z","@mt":"Database configuration failed","@l":"Error","@x":"System.Text.Json.JsonException: Expected start object\r\n at Umbraco.Cms.Infrastructure.Serialization.JsonBlockValueConverter.Read(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options)\r\n at System.Text.Json.Serialization.JsonConverter1.ReadAsObject(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options)\r\n at System.Text.Json.Serialization.Converters.CastingConverter1.Read(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options)\r\n at System.Text.Json.Serialization.JsonConverter1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)\r\n at System.Text.Json.Serialization.JsonConverter1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)\r\n at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan1 utf8Json, JsonTypeInfo1 jsonTypeInfo, Nullable1 actualByteCount)\r\n at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan1 json, JsonTypeInfo1 jsonTypeInfo)\r\n at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)\r\n at Umbraco.Cms.Infrastructure.Serialization.SystemTextJsonSerializerBase.Deserialize[T](String input)\r\n at Umbraco.Cms.Core.Models.Blocks.BlockEditorDataConverter2.Deserialize(String json)\r\n at Umbraco.Cms.Core.PropertyEditors.BlockEditorValues2.DeserializeAndClean(Object propertyValue)\r\n at Umbraco.Cms.Core.PropertyEditors.BlockEditorPropertyValueEditor2.GetAllPropertyValues(Object value)+MoveNext()\r\n at System.Linq.Lookup2.Create[TSource](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)\r\n at System.Linq.GroupedEnumerable3.GetEnumerator()\r\n at Umbraco.Cms.Core.PropertyEditors.BlockEditorPropertyValueEditor2.GetReferences(Object value)+MoveNext()\r\n at System.Linq.Enumerable.SelectManySingleSelectorIterator2.MoveNext()\r\n at Umbraco.Cms.Core.PropertyEditors.DataValueReferenceFactoryCollection.GetReferencesEnumerable(IDataEditor dataEditor, IEnumerable1 values)+MoveNext()\r\n at System.Collections.Generic.HashSet1.UnionWith(IEnumerable1 other)\r\n at System.Collections.Generic.HashSet1..ctor(IEnumerable1 collection, IEqualityComparer1 comparer)\r\n at System.Linq.Enumerable.ToHashSet[TSource](IEnumerable1 source, IEqualityComparer1 comparer)\r\n at System.Linq.Enumerable.ToHashSet[TSource](IEnumerable1 source)\r\n at Umbraco.Cms.Core.PropertyEditors.DataValueReferenceFactoryCollection.GetReferences(IDataEditor dataEditor, IEnumerable1 values)\r\n at Umbraco.Cms.Core.PropertyEditors.DataValueReferenceFactoryCollection.GetAllReferences(IPropertyCollection properties, PropertyEditorCollection propertyEditors)\r\n at Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement.ContentRepositoryBase3.PersistRelations(TEntity entity)\r\n at Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement.DocumentRepository.PersistUpdatedItem(IContent entity)\r\n at Umbraco.Cms.Core.Cache.DefaultRepositoryCachePolicy2.Update(TEntity entity, Action1 persistUpdated)\r\n at Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement.EntityRepositoryBase`2.Save(TEntity entity)\r\n at Umbraco.Cms.Core.Services.ContentService.SaveBlueprint(IContent content, Int32 userId)\r\n at Umbraco.Cms.Infrastructure.Migrations.Upgrade.V140_0.MoveDocumentBlueprintsToFolders.Migrate()\r\n at Umbraco.Cms.Infrastructure.Migrations.MigrationBase.Run()\r\n at Umbraco.Cms.Infrastructure.Migrations.MigrationPlanExecutor.RunMigration(Type migrationType, MigrationContext context)\r\n at Umbraco.Cms.Infrastructure.Migrations.MigrationPlanExecutor.RunScopedMigration(Transition transition, MigrationPlan plan)\r\n at Umbraco.Cms.Infrastructure.Migrations.MigrationPlanExecutor.RunMigrationPlan(MigrationPlan plan, String fromState)","@tr":"e58e98318693784276070b7ca8eef440","@sp":"680c9a9f1ee7986c","SourceContext":"Umbraco.Cms.Infrastructure.Migrations.Install.DatabaseBuilder","ActionId":"aaad7d19-9264-4820-bbd8-e37ec5dc1924","ActionName":"Umbraco.Cms.Api.Management.Controllers.Upgrade.AuthorizeUpgradeController.Authorize (Umbraco.Cms.Api.Management)","RequestId":"8000007e-0007-f700-b63f-84710c7967bb","RequestPath":"/umbraco/management/api/v1/upgrade/authorize","ProcessId":14192,"ProcessName":"iisexpress","ThreadId":5,"ApplicationId":"22bcec2aade440028a4e89739a34771abd12bbcd","MachineName":"DESKTOP-PUPP91N","Log4NetLevel":"ERROR","HttpRequestId":"dd4357df-2f42-4a13-b33d-371ca0bc03ce","HttpRequestNumber":5,"HttpSessionId":"f8534b8a-fa29-5b5f-2b89-251f32e54094"} {"@t":"2024-07-01T06:43:44.5198638Z","@mt":"Failed {StepName}, with the message: {Message}","@l":"Error","@tr":"e58e98318693784276070b7ca8eef440","@sp":"680c9a9f1ee7986c","StepName":"DatabaseUpgradeStep","Message":"The database failed to upgrade. ERROR: The database configuration failed with the following message: Expected start object\n Please check log file for additional information (can be found in 'LoggingSettings.Directory')","SourceContext":"Umbraco.Cms.Core.Services.Installer.UpgradeService","ActionId":"aaad7d19-9264-4820-bbd8-e37ec5dc1924","ActionName":"Umbraco.Cms.Api.Management.Controllers.Upgrade.AuthorizeUpgradeController.Authorize (Umbraco.Cms.Api.Management)","RequestId":"8000007e-0007-f700-b63f-84710c7967bb","RequestPath":"/umbraco/management/api/v1/upgrade/authorize","ProcessId":14192,"ProcessName":"iisexpress","ThreadId":5,"ApplicationId":"22bcec2aade440028a4e89739a34771abd12bbcd","MachineName":"DESKTOP-PUPP91N","Log4NetLevel":"ERROR","HttpRequestId":"dd4357df-2f42-4a13-b33d-371ca0bc03ce","HttpRequestNumber":5,"HttpSessionId":"f8534b8a-fa29-5b5f-2b89-251f32e54094"}