echo"<div><b>You have selected the renew option, but the username you gave does not exist.</b></div>";
}elseif($_GET['err']=="usernameinvalid"){
echo"<div><b>That username is not available. Please choose another.</b></div>";
}elseif($_GET['err']=="renewpasswrong"){
echo"<div><b>The password is incorrect.</b></div>";
}elseif($_GET['err']=="bademail"){
echo"<div><b>The email address is not in a valid format. Try again.</b></div>";
}elseif($_GET['err']=="shortpassword"){
echo"<div><b>Your password is too short. It needs to be at least 8 characters long.</b></div>";
}elseif($_GET['err']=="commonpassword"){
echo"<div><b>Your chosen password is in a <a href=\"https://github.com/danielmiessler/SecLists/tree/master/Passwords\">public list</a> of 1,000,000 common passwords, and is therefore insecure. Choose a better one.</b></div>";