this error keep showin up after clickin submit
ERROR: Form data not submitted.

this is the form

First Name:

Last Name:

Gender:

Address:

Email Address:

and this is my php script

Data stored in the database successfully.”;
echo nl2br(“n$first_namen $last_namen $gendern $addressn $email”);
} else {
echo “ERROR: Hush! Sorry $sql. ” . mysqli_error($conn);
}

// Close connection
mysqli_close($conn);
} else {
echo “ERROR: Form data not submitted.”;
}
?>