issues with broken internal JavaScript

MaximPhotoStudio

My Semrush report generated over 500 issues with JavaScript on mobile. All of the errored pages indicated this error with a 404 code:
/wp-content/themes/photoproof/css/mobile.css?ver=6.3.2

Surgeonito

Can you pls share your website URL?

MaximPhotoStudio

https://maximphotostudio.com/

Surgeonito

Thing is there's no /wp-content/themes/photoproof/css/mobile.css file in our theme.
Apart from this - you have few JS errors in the console.
Are you facing any particular issue on the front-end? Something does not work?

If this is only about the Semrush report - maybe you can share this report? If you prefer send it to me in private message.

MaximPhotoStudio

I am not facing issues that I can see. Can I reinstall this file to eliminate this notice?

Surgeonito

What do you mean by 'reinstall the file'?
There's no 'mobile.css' file within photoproof's 'css' folder.
I could help you somehow if I could take a look at the semrush report.

MaximPhotoStudio

I understood you to say "There's no ...mobile.css file in out theme" meant that the file is missing somehow. I stand corrected. I am not allowed to attach a .csv nor .xltx file. I am attaching this screenprint of CSS errors.

Surgeonito

I meant that there should be no such file. We do not provide it.
But your last statement made me thinking some more, and I actually see this line in your website's code:
<link rel='stylesheet' id='novo-main-mobile-css' href='https://maximphotostudio.com/wp-content/themes/photoproof/css/mobile.css?ver=6.3.2' media='all' />
this led me to the plugin that you have installed, it's 'pt-novo-shortcodes'. From what I can check - this plugin comes from different theme, am I right?

This must be the plugin that tries to load non existing css file.

So I'd suggest to get rid of this plugin.

MaximPhotoStudio

Let me delete and rerun the audit.