I have a PHP form with a submit button in my html. However when I press the submit button my browser gives an error -> HTTP error 500.
I am using the same type of PHP form on other sites and there it works fine... Anybody sees the problem here?
Form and HTML in snippet below.
<?php
$lidworden = $_POST['lidworden']
$projectsponsoring = $_POST['projectsponsoring'];
$leo = $_POST['leo'];
$lion = $_POST['lion'];
$andere = $_POST['andere'];
$naam = $_POST['naam'];
$email = $_POST['email'];
$bericht = $_POST['bericht'];
$to = "info@pieterswebdesign.com";
$subject = "Leo Club de 4 Ambachten";
$body = "Dit is een automatisch bericht gelieve hier niet op te reageren. \n\n $lidworden,$projectsponsoring,$leo,$lion,$andere,$Naam,$Email,$Telefoon,$Bericht";
mail($to,$subject,$body);
header("Location: index.html");
exit();
?>
<form id="form" action="send.php" method="POST">
  <p id="radiotitle"><span class="bluetxt">Je bent</p>
        <div id="radiodiv">
            <label class="label">
                <input type="radio" name="lidworden" value="lidworden" />geïnteresseerd om lid te worden
            </label>
            <label class="label">
                <input type="radio" name="projectsponsoring" value="projectsponsoring" />geïnteresseerd in projectsponsoring
            </label>
            <label class="label">
                <input type="radio" name="leo" value="leo"/>een Leo
            </label>
            <label class="label">
                <input type="radio" name="lion" value="lion"/>een Lion
            </label>
            <label class="label">
                <input type="radio" name="andere" value="andere"/>andere
            </label>
        </div>
        <div id="textdiv">
                    <label class="label2">Je naam</label>
                        <input type="text" name="naam" placeholder="Typ hier..." />
                        <label class="label2">Je e-mailadres</label>
                            <input type="text" name="email"  placeholder="Typ hier..." />
                            <label class="label2">Je bericht</label>
                                <textarea type="text" name="bericht" value="bericht" placeholder="Typ hier..."></textarea>
            <button type="submit" id="sendbutton"><p>VERSTUUR</p></button>
        </div>
    </form>
 
     
    