XSLT Error

    Empty filename at /home/ubuntu/perl5/perlbrew/perls/perl-5.18.0/lib/site_perl/5.18.0/Chameleon5/Template/XSLT.pm line 575.
    

Response XML

<?xml version="1.0"?>
<response>
  <form uri="" encoding="&#x2713;" key="login" method="post" uuid="3967DFFE-1F16-11EA-9069-E524C3841434">
    <field id="uuid-39681136-1F16-11EA-9069-E524C3841434" attrs="" key="username" display="Username" value="" widget="text" name="username"/>
    <field name="password" widget="password" display="Password" id="uuid-396844BC-1F16-11EA-9069-E524C3841434" attrs="" key="password"/>
    <field display="Login" key="submit" attrs="" id="uuid-39689426-1F16-11EA-9069-E524C3841434" name="submit" widget="submit" value=""/>
  </form>
</response>