is this an acceptable fix?
if ( ! is_array( $attachments ) ) {
$temp[] = str_replace( "\r\n", "\n", $attachments );
$attachments = implode( "\n", $temp);
}
Thank you for the response. The problem with the error is that the error message is what a user sees when completing a sign up form. And so while they get the email after the sign up they are left thinking something is wrong.
When will the next update be released? Is there something I can do/manually edit before then?
