SQL type 'datetimeoffset' is not registered

System.NotSupportedException: [DataTypeManager.GetFieldType]: SQL type 'datetimeoffset' is not registered, register the type with method RegisterDataTypes(...)
at CMS.DataEngine.DataTypeManager.GetFieldType(String sqlType, Int32 size, Boolean throwException)
at CMS.DataEngine.FieldBase`1.LoadFromTableData(DataRow row, Boolean isPrimary, Boolean isSystem)
at CMS.FormEngine.FormFieldInfo.LoadFromTableData(DataRow row, Boolean isPrimary, Boolean isSystem)
at CMS.DataEngine.DataDefinition.LoadFromDataStructure(String tableName, TableManager manager, Boolean isSystem)
at CMS.DataEngine.TableManager.GetDatabaseFields(String tableName)
at CMS.DataEngine.TableManager.GetOldFields(String tableName, String definition, Boolean loadOldDefinition)
at CMS.DataEngine.TableManager.UpdateTableByDefinition(UpdateTableParameters parameters)
at CMS.DataEngine.DataClassInfoProvider.EnsureDatabaseStructure(DataClassInfo classInfo, Boolean updateSystemFields)
at CMS.DataEngine.DataClassInfoProvider.SetDataClassInfoInternal(DataClassInfo infoObj)
at CMS.DataEngine.DataClassInfoProviderBase`1.SetDataClassInfo(DataClassInfo infoObj)
at CMS.DataEngine.DataClassInfo.SetObject()
at CMS.DataEngine.BaseInfo.Update()

// CMS.DataEngine.DataTypeManager
/// <summary>
/// Returns form field data type from database column data type.
/// Some sql types map to multiple field types that differ by size, e.g. nvarchar has more field data types that differ by size.
/// Specify size to get more accurate result. By default max size for given sql type is used.
/// </summary>
/// <param name="sqlType">Database column data type</param>
/// <param name="size">Specify the size of sql type to get accurate result</param>
/// <param name="throwException">Indicates if exception should be thrown for unsupported SQL data type</param>
// Token: 0x06000903 RID: 2307 RVA: 0x0001BC38 File Offset: 0x0001AC38
public static string GetFieldType(string sqlType, int size = -1, bool throwException = false)
{
    DataType dataType = DataTypeManager.GetDataType(TypeEnum.SQL, sqlType);
    if (dataType == null)
    {
        if (throwException)
        {
            throw new NotSupportedException("[DataTypeManager.GetFieldType]: SQL type '" + sqlType + "' is not registered, register the type with method RegisterDataTypes(...)");
        }
        return "";
    }
    else
    {
        if (dataType.FieldType == "text" && size == -1)
        {
            return "longtext";
        }
        return dataType.FieldType;
    }
}

// CMS.DataEngine.DataTypeManager
/// <summary>
/// Gets the data type settings by its SQL type
/// </summary>
/// <param name="typeEnum"></param>
/// <param name="typeValue">SQL type</param>
// Token: 0x06000909 RID: 2313 RVA: 0x0001BDDC File Offset: 0x0001ADDC
public static DataType GetDataType(TypeEnum typeEnum, string typeValue)
{
    DataType dataType = null;
    switch (typeEnum)
    {
    case TypeEnum.SQL:
        dataType = DataTypeManager.DataTypesBySqlType[typeValue];
        if (dataType == null)
        {
            int num = typeValue.IndexOf("(");
            if (num > 0)
            {
                typeValue = typeValue.Substring(0, num);
            }
            dataType = DataTypeManager.DataTypesBySqlType[typeValue];
        }
        break;
    case TypeEnum.Field:
        dataType = DataTypeManager.DataTypesByFieldType[typeValue];
        break;
    case TypeEnum.Schema:
        dataType = DataTypeManager.DataTypesBySchemaType[typeValue];
        break;
    }
    return dataType;
}

// CMS.DataEngine.DataTypeManager
/// <summary>
/// Registers the given data type to the system
/// </summary>
// Token: 0x060008FB RID: 2299 RVA: 0x0001B1A5 File Offset: 0x0001A1A5
public static void RegisterDataTypes(params DataType[] types)
{
    DataTypeManager.EnsureSystemTypes();
    DataTypeManager.RegisterDataTypesInternal(false, types);
}

// CMS.DataEngine.DataTypeManager
// Token: 0x0600157F RID: 5503 RVA: 0x0003A920 File Offset: 0x00038B20
private static void EnsureSystemTypes()
{
    if (!DataTypeManager.defaultTypesRegistered)
    {
        lock (DataTypeManager.lockObject)
        {
            if (!DataTypeManager.defaultTypesRegistered)
            {
                DataTypeManager.RegisterSystemTypes();
                DataTypeManager.defaultTypesRegistered = true;
            }
        }
    }
}

// CMS.DataEngine.DataTypeManager
// Token: 0x06001580 RID: 5504 RVA: 0x0003A974 File Offset: 0x00038B74
private static void RegisterSystemTypes()
{
    bool defaultTypes = true;
    DataType[] array = new DataType[14];
    array[0] = new DataType<bool>("bit", "boolean", "xs:boolean", new Func<object, bool, CultureInfo, bool>(ValidationHelper.GetBoolean))
    {
        TypeAlias = "bool",
        SqlValueFormat = "{0}",
        AllowEmpty = false,
        TypeGroup = "Boolean"
    };
    array[1] = new DataType<int>("int", "integer", "xs:int", new Func<object, int, CultureInfo, int>(ValidationHelper.GetInteger))
    {
        TypeAlias = "int",
        SqlValueFormat = "{0}",
        MaxValueLength = 11,
        TypeGroup = "Integer"
    };
    array[2] = new DataType<long>("bigint", "longinteger", "xs:long", new Func<object, long, CultureInfo, long>(ValidationHelper.GetLong))
    {
        TypeAlias = "long",
        SqlValueFormat = "{0}",
        MaxValueLength = 20,
        TypeGroup = "Integer"
    };
    DataType[] array2 = array;
    int num = 3;
    DataType<double> dataType = new DataType<double>("float", "double", "xs:double", new Func<object, double, CultureInfo, double>(ValidationHelper.GetDouble));
    dataType.TypeAlias = "double";
    dataType.SqlValueFormat = "{0}";
    dataType.TypeGroup = "Decimal";
    dataType.GetFormatProvider = ((CultureInfo culture) => culture.NumberFormat);
    array2[num] = dataType;
    DataType[] array3 = array;
    int num2 = 4;
    DataType<DateTime> dataType2 = new DataType<DateTime>("datetime2", "datetime", "xs:dateTime", new Func<object, DateTime, CultureInfo, DateTime>(ValidationHelper.GetDateTime));
    dataType2.DbType = SqlDbType.DateTime2;
    dataType2.DefaultValueCode = "DateTimeHelper.ZERO_TIME";
    dataType2.CodeValueFormat = "DateTime.Parse("{0}")";
    dataType2.VariablePrecision = true;
    dataType2.DefaultPrecision = 7;
    dataType2.MaxPrecision = 7;
    dataType2.SpecialDefaultValues = new List<string>
    {
        "##TODAY##",
        "##NOW##"
    };
    dataType2.TypeGroup = "DateTime";
    dataType2.GetFormatProvider = ((CultureInfo culture) => culture.DateTimeFormat);
    array3[num2] = dataType2;
    array[5] = new DataType<string>("nvarchar(max)", "longtext", "xs:string", new Func<object, string, CultureInfo, string>(ValidationHelper.GetString))
    {
        TypeAlias = "string",
        SqlValueFormat = "N'{0}'",
        CodeValueFormat = ""{0}"",
        DefaultValueCode = "String.Empty",
        DefaultValue = "",
        SupportsTranslation = true,
        TypeGroup = "LongText"
    };
    array[6] = new DataType<byte[]>("varbinary(max)", "binary", "xs:base64binary", new Func<object, byte[], CultureInfo, byte[]>(ValidationHelper.GetBinary))
    {
        TypeAlias = "byte[]",
        SupportsTranslation = true,
        DbType = SqlDbType.VarBinary,
        TypeGroup = "Binary",
        HasConfigurableDefaultValue = false,
        AllowedObjectTypes = new string[]
        {
            "cms.systemtable",
            "cms.class"
        }
    };
    array[7] = new DataType<Guid>("uniqueidentifier", "guid", "xs:string", new Func<object, Guid, CultureInfo, Guid>(ValidationHelper.GetGuid))
    {
        DefaultValueCode = "Guid.Empty",
        TypeGroup = "Guid"
    };
    DataType[] array4 = array;
    int num3 = 8;
    DataType<decimal> dataType3 = new DataType<decimal>("decimal", "decimal", "xs:decimal", new Func<object, decimal, CultureInfo, decimal>(ValidationHelper.GetDecimal));
    dataType3.TypeAlias = "decimal";
    dataType3.VariableSize = true;
    dataType3.DefaultSize = 19;
    dataType3.MaxSize = 38;
    dataType3.VariablePrecision = true;
    dataType3.DefaultPrecision = 4;
    dataType3.MaxPrecision = 38;
    dataType3.TypeGroup = "Decimal";
    dataType3.GetFormatProvider = ((CultureInfo culture) => culture.NumberFormat);
    array4[num3] = dataType3;
    DataType[] array5 = array;
    int num4 = 9;
    DataType<TimeSpan> dataType4 = new DataType<TimeSpan>("time", "timespan", "xs:duration", new Func<object, TimeSpan, CultureInfo, TimeSpan>(ValidationHelper.GetTimeSpan));
    dataType4.DbType = SqlDbType.Time;
    dataType4.DefaultValueCode = "TimeSpan.MinValue";
    dataType4.VariablePrecision = true;
    dataType4.DefaultPrecision = 7;
    dataType4.MaxPrecision = 7;
    dataType4.CodeValueFormat = "TimeSpan.Parse("{0}")";
    dataType4.TypeGroup = "Decimal";
    dataType4.GetFormatProvider = ((CultureInfo culture) => culture.DateTimeFormat);
    array5[num4] = dataType4;
    array[10] = new DataType<IEnumerable<int>>("Type_CMS_IntegerTable", "", "{0}", (object value, IEnumerable<int> defaultValue, CultureInfo culture) => (value as IEnumerable<int>) ?? defaultValue)
    {
        DbType = SqlDbType.Structured,
        Hidden = true,
        TypeName = "Type_CMS_IntegerTable"
    };
    array[11] = new DataType<IEnumerable<Guid>>("Type_CMS_GuidTable", "", "{0}", (object value, IEnumerable<Guid> defaultValue, CultureInfo culture) => (value as IEnumerable<Guid>) ?? defaultValue)
    {
        DbType = SqlDbType.Structured,
        Hidden = true,
        TypeName = "Type_CMS_GuidTable"
    };
    array[12] = new DataType<IEnumerable<long>>("Type_CMS_BigIntTable", "", "{0}", (object value, IEnumerable<long> defaultValue, CultureInfo culture) => (value as IEnumerable<long>) ?? defaultValue)
    {
        DbType = SqlDbType.Structured,
        Hidden = true,
        TypeName = "Type_CMS_BigIntTable"
    };
    array[13] = new DataType<IEnumerable<string>>("Type_CMS_StringTable", "", "{0}", (object value, IEnumerable<string> defaultValue, CultureInfo culture) => (value as IEnumerable<string>) ?? defaultValue)
    {
        DbType = SqlDbType.Structured,
        Hidden = true,
        TypeName = "Type_CMS_StringTable"
    };
    DataTypeManager.RegisterDataTypesInternal(defaultTypes, array);
    bool defaultTypes2 = false;
    DataType[] array6 = new DataType[5];
    array6[0] = new DataType<byte[]>("varbinary", "binary", "xs:base64binary", new Func<object, byte[], CultureInfo, byte[]>(ValidationHelper.GetBinary))
    {
        Hidden = true,
        TypeAlias = "byte[]",
        SupportsTranslation = true,
        DbType = SqlDbType.VarBinary,
        TypeGroup = "Binary",
        VariableSize = true,
        DefaultSize = 50,
        MaxSize = 4000,
        HasConfigurableDefaultValue = false,
        AllowedObjectTypes = new string[]
        {
            "cms.systemtable",
            "cms.class"
        }
    };
    array6[1] = new DataType<Guid>("uniqueidentifier", "file", "xs:string", new Func<object, Guid, CultureInfo, Guid>(ValidationHelper.GetGuid))
    {
        TypeGroup = "File",
        DefaultValueCode = "Guid.Empty",
        SupportsTranslation = true,
        AllowAsAliasSource = false
    };
    array6[2] = new DataType<string>("nvarchar", "text", "xs:string", new Func<object, string, CultureInfo, string>(ValidationHelper.GetString))
    {
        TypeAlias = "string",
        SqlValueFormat = "N'{0}'",
        CodeValueFormat = ""{0}"",
        DefaultValueCode = "String.Empty",
        VariableSize = true,
        DefaultSize = 200,
        MaxSize = 4000,
        DefaultValue = "",
        SupportsTranslation = true,
        DbType = SqlDbType.NVarChar,
        TypeGroup = "Text"
    };
    DataType[] array7 = array6;
    int num5 = 3;
    DataType<DateTime> dataType5 = new DataType<DateTime>("date", "date", "xs:dateTime", new Func<object, DateTime, CultureInfo, DateTime>(ValidationHelper.GetDate));
    dataType5.DbType = SqlDbType.Date;
    dataType5.DefaultValueCode = "DateTimeHelper.ZERO_TIME";
    dataType5.CodeValueFormat = "DateTime.Parse("{0}")";
    dataType5.SpecialDefaultValues = new List<string>
    {
        "##TODAY##"
    };
    dataType5.TypeGroup = "DateTime";
    dataType5.StringFormat = "{0:d}";
    dataType5.GetFormatProvider = ((CultureInfo culture) => culture.DateTimeFormat);
    array7[num5] = dataType5;
    array6[4] = new DataType<string>("xml", "xml", "xs:string", new Func<object, string, CultureInfo, string>(ValidationHelper.GetString))
    {
        DbType = SqlDbType.Xml,
        Hidden = true
    };
    DataTypeManager.RegisterDataTypesInternal(defaultTypes2, array6);
}