Quote Originally Posted by DrByte View Post
As I said earlier, the Westminster template replaces some core v155 files with older versions.
Two of note are:
/includes/templates/YOUR_TEMPLATE_FOLDER/jscript/jscript_framework.php
/includes/classes/Mobile_Detect.php

And maybe others. Copy the v155 versions of those files back in, and see what happens.
I have replaced the mobile_detect.php as advised but I`m unsure what you want me to do about the Jscript_framework, you say that the Westminster replaces the core files but the file you specify is in the Westminster folder anyway ??