https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=40602 --- Comment #1 from Katrin Fischer <katrin.fischer@bsz-bw.de> --- In order to reproduce this: Make sure you are testing with a user, that has a salutation, surname and firstname set. The problem is patroninfo creating HTML tags even with the no_html flag set it looks like: <form action="/cgi-bin/koha/opac-alert-subscribe.pl" method="post" class="unsubscribe" data-title="[% sub.biblio.title | html %] [% sub.biblio.subtitle | html %]" data-patron="[% INCLUDE 'patron-title.inc' no_html=1 patron=logged_in_user%]"> Generates: <form action="/cgi-bin/koha/opac-alert-subscribe.pl" method="post" class="unsubscribe" data-title="Kölner Zeitschrift für Soziologie und Sozialpsychologie, " data-patron=" <span class="patron-title">Frau</span> Karin Mustermann"> ... Which is invalid because of the "" and also there should be NO HTML tags. -- You are receiving this mail because: You are watching all bug changes.