Rhand on "[Plugin: Custom Contact Forms] Update to 6.0 causes XML Parsing Errors"

Also see these errors:

27-Jun-2015 06:01:05 UTC] PHP Warning:  SimpleXMLElement::__construct():
</script> in /storage/web/public/sites/www.site.nl/wp-content/themes/site/vihv/control/TControl.php on line 91
[27-Jun-2015 06:01:05 UTC] PHP Warning:  SimpleXMLElement::__construct():
^ in /storage/web/public/sites/www.site.nl/wp-content/themes/site/vihv/control/TControl.php on line 91