I am trying to establish SQL connection but fails

c#
using BookLibraryAPI.Models;
using Microsoft.Data.SqlClient;

namespace BookLibraryAPI.Data;

public class BookShelfDB
{
    public static HashSet<Shelf> Shelf = new();
    private const string ConnectionString = "Data Source=localhost;Initial Catalog=BookShelf;User ID=sa;Password=Dachi123;";

    public BookShelfDB()
    {
        using var connection = new SqlConnection(ConnectionString);
        connection.Open();
            
            
        var createShelfTableCommand = @"
                CREATE TABLE Shelf (
                    Id INT PRIMARY KEY,
                    Name NVARCHAR(255),
                    BookId INT FOREIGN KEY REFERENCES Book(Id)
                )";
            
        ExecuteSqlCommand(connection, createShelfTableCommand, "Shelf");

        // Step 3: Execute SQL commands to create the Book table
        var createBookTableCommand = @"
                CREATE TABLE Book (
                    Id INT PRIMARY KEY,
                    ShelfId INT FOREIGN KEY REFERENCES Shelf(Id),
                    Title NVARCHAR(255),
                    ISBN NVARCHAR(20),
                    Description NVARCHAR(MAX)
                )";

        ExecuteSqlCommand(connection, createBookTableCommand, "Book");
        connection.Close();
    }
   private static void ExecuteSqlCommand(SqlConnection connection, string commandText, string tableName)
    {
        using var command = new SqlCommand(commandText, connection);
        try
        {
            command.ExecuteNonQuery();
            Console.WriteLine($"Table '{tableName}' created successfully.");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error creating table '{tableName}': {ex.Message}");
        }
    }
    
}

c#
using BookLibraryAPI.Models;
using Microsoft.Data.SqlClient;

namespace BookLibraryAPI.Data;

public class BookShelfDB
{
    public static HashSet<Shelf> Shelf = new();
    private const string ConnectionString = "Data Source=localhost;Initial Catalog=BookShelf;User ID=sa;Password=Dachi123;";

    public BookShelfDB()
    {
        using var connection = new SqlConnection(ConnectionString);
        connection.Open();
            
            
        var createShelfTableCommand = @"
                CREATE TABLE Shelf (
                    Id INT PRIMARY KEY,
                    Name NVARCHAR(255),
                    BookId INT FOREIGN KEY REFERENCES Book(Id)
                )";
            
        ExecuteSqlCommand(connection, createShelfTableCommand, "Shelf");

        // Step 3: Execute SQL commands to create the Book table
        var createBookTableCommand = @"
                CREATE TABLE Book (
                    Id INT PRIMARY KEY,
                    ShelfId INT FOREIGN KEY REFERENCES Shelf(Id),
                    Title NVARCHAR(255),
                    ISBN NVARCHAR(20),
                    Description NVARCHAR(MAX)
                )";

        ExecuteSqlCommand(connection, createBookTableCommand, "Book");
        connection.Close();
    }
   private static void ExecuteSqlCommand(SqlConnection connection, string commandText, string tableName)
    {
        using var command = new SqlCommand(commandText, connection);
        try
        {
            command.ExecuteNonQuery();
            Console.WriteLine($"Table '{tableName}' created successfully.");
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error creating table '{tableName}': {ex.Message}");
        }
    }
    
}

c#
Unhandled exception. System.Globalization.CultureNotFoundException: Only the invariant culture is supported in globalization-invariant mode. See https://aka.ms/GlobalizationInvariantMode for more information. (Parameter 'name')
en-us is an invalid culture identifier.
   at System.Globalization.CultureInfo.GetCultureInfo(String name)
   at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry, SqlConnectionOverrides overrides)
   at Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides)
   at Microsoft.Data.SqlClient.SqlConnection.Open()
   at BookLibraryAPI.Data.BookShelfDB..ctor() in /Users/dachilekborashvili/Documents/CredoAssignments/BookLibraryAPI/Data/BookShelfDB.cs:line 14
   at Program.<Main>$(String[] args) in /Users/dachilekborashvili/Documents/CredoAssignments/BookLibraryAPI/Program.cs:line 19

c#
Unhandled exception. System.Globalization.CultureNotFoundException: Only the invariant culture is supported in globalization-invariant mode. See https://aka.ms/GlobalizationInvariantMode for more information. (Parameter 'name')
en-us is an invalid culture identifier.
   at System.Globalization.CultureInfo.GetCultureInfo(String name)
   at Microsoft.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry, SqlConnectionOverrides overrides)
   at Microsoft.Data.SqlClient.SqlConnection.Open(SqlConnectionOverrides overrides)
   at Microsoft.Data.SqlClient.SqlConnection.Open()
   at BookLibraryAPI.Data.BookShelfDB..ctor() in /Users/dachilekborashvili/Documents/CredoAssignments/BookLibraryAPI/Data/BookShelfDB.cs:line 14
   at Program.<Main>$(String[] args) in /Users/dachilekborashvili/Documents/CredoAssignments/BookLibraryAPI/Program.cs:line 19

 <PropertyGroup>
    <InvariantGlobalization>false</InvariantGlobalization>
 </PropertyGroup>

 <PropertyGroup>
    <InvariantGlobalization>false</InvariantGlobalization>
 </PropertyGroup>