Fatal error: Uncaught --> Smarty Compiler: Syntax error in template "app:app:frontendcomponentsheaderH" on line 28 "function gtag(){dataLayer.push(arguments);}" - Unexpected ".", expected one of: "}" <-- thrown in /ojs/ojsProd/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php on line 28