Uncaught TypeError: Cannot read property ‘className’ of null

Question

I am so new at debugging so I don’t know what can I provide as more information. Can you look at the problem and my website.

to solve it, I disable customize support from function.php, but it didn’t solve.

https://bclinico.helvatica.com/

<script type="text/javascript">
        (function() {
            var request, b = document.body, c="className", cs="customize-support", rcs = new RegExp('(^|\s+)(no-)?'+cs+'(\s+|$)');

                request = true;
    
            b[c] = b[c].replace( rcs, ' ' );
            // The customizer requires postMessage and CORS (if the site is cross domain).
            b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
        }());
    </script>
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ahmet tas 5 months 2021-07-12T03:45:01-05:00 0 Answers 0 views 0

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