I deployed my laravel application in a shared hosting system and the application works fine, but every time I open the website for the first time in a new browser the first POST request that I make returns error 419, page expired. After that the system works fine, every POST is made correctly but I don't know why always this error happens the first time the system is opened in a new browser. The csrf_token is correct at the code.
<form method="POST">
@csrf
<input class="fields" name="user" placeholder="Email"/><br/>
<input class="fields" name="password" type="password" placeholder="Senha"/><br/>
<input class="entrarbtn" value="Entrar" type="submit"/><br/>
</form>