Не понимаю почему не может найти бд в PHP

Пытаюсь отправить форму в sql server но Failed to load resource: the server responded with a status of 404 (Not Found)
Код формы:
<form id="form-submit">
<div class="row">
<div class="col-md-6">
<fieldset>
<label for="from">Откуда:</label>
<select required name="from">
<option value="">Выберите локацию...</option>
<option value="Cambodia">Cambodia</option>
<option value="Hong Kong">Hong Kong</option>
<option value="India">India</option>
<option value="Japan">Japan</option>
<option value="Korea">Korea</option>
<option value="Laos">Laos</option>
<option value="Myanmar">Myanmar</option>
<option value="Singapore">Singapore</option>
<option value="Thailand">Thailand</option>
<option value="Vietnam">Vietnam</option>
</select>
</fieldset>
</div>
<div class="col-md-6">
<fieldset>
<label for="to">Куда:</label>
<select required name="to">
<option value="">Выберите локацию...</option>
<option value="Cambodia">CUMбоджи</option>
<option value="Hong Kong">Кинг Конг</option>
<option value="India">Корова = харам</option>
<option value="Japan">Аниме</option>
<option value="Korea">Кей-поп</option>
<option value="Thailand">Неопределённый пол</option>
<option value="Vietnam">Рабский-детский труд</option>
</select>
</fieldset>
</div>
<div class="col-md-6">
<fieldset>
<label for="departure">Дата отбытия:</label>
<input name="departure" type="text" class="form-control date" id="departure" placeholder="Выберите дату...">
</fieldset>
</div>
<div class="col-md-6">
<fieldset>
<label for="return">Дата возврата:</label>
<input name="return" type="text" class="form-control date" id="return" placeholder="Выберите дату...">
</fieldset>
</div>
<div class="col-md-10">
<fieldset>
<label for="name">Ваше ФИО:</label>
<input name="name" type="text" class="form-control name" id="name" placeholder="Введите ваше ФИО...">
</fieldset>
</div>
<div class="col-md-6">
<fieldset>
<button type="submit" id="form-submit" class="btn">Заказать Билет</button>
</fieldset>
</div>
</div>
</form>
<?php
// Connect to the database
$servername = "HOME-PC";
$username = "root";
$dbname = "station";

$conn = new mysqli($servername, $username, $dbname);

// Check connection
if ($conn->connect_error) {
die("Connection failed: ". $conn->connect_error);
}

// Get the form data
$from = $_POST['from'];
$to = $_POST['to'];
$departure = $_POST['departure'];
$return = $_POST['return'];
$name = $_POST['name'];

// Insert the data into the database
$sql = "INSERT INTO form_submissions (from, to, departure, return, name)
VALUES ('$from', '$to', '$departure', '$return', '$name')";

if ($conn->query($sql) === TRUE) {
echo "New record created successfully";
} else {
echo "Error: ". $sql. "<br>". $conn->error;
}

$conn->close();
?>

Скрипт создания БД:
-- Create the database
CREATE DATABASE station;

-- Connect to the database
\c station;

-- Create the table for form submissions
CREATE TABLE form_submissions (
id SERIAL PRIMARY KEY,
from_location VARCHAR(255) NOT NULL,
to_location VARCHAR(255) NOT NULL,
departure_date DATE NOT NULL,
return_date DATE NOT NULL,
name VARCHAR(255) NOT NULL
);