Hi there, I have installed Responsivizer on a Joomla 3.9.2 site, running PHP 7.1.26 and MySQL 5.6.41 and am having trouble getting the mobile view to work. Both the device emulator within Responsivizer and my mobile device show the following error - call to undefined functions wrap_with_tag() I've tested responsivizer on one of my other sites - running the same version of Joomla, PHP and MySQL and it is working fine. This one site is having problems. The site url is
http://xxx.xxxI'd really appreciate some assistance, nothing I'm trying seems to be shifting the problem. Regards,