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 encoding="&#x2713;" method="post" uuid="EA6D1A90-183A-11EA-866B-C38547F95FFE" key="login" uri="">
    <field id="uuid-EA6D479A-183A-11EA-866B-C38547F95FFE" value="" name="username" display="Username" key="username" widget="text" attrs=""/>
    <field attrs="" widget="password" id="uuid-EA6D768E-183A-11EA-866B-C38547F95FFE" name="password" key="password" display="Password"/>
    <field value="" id="uuid-EA6DAE92-183A-11EA-866B-C38547F95FFE" name="submit" display="Login" key="submit" widget="submit" attrs=""/>
  </form>
</response>