Cornerstone CSS issue causing error notification on live site

[thomaswkelly]

Hi there, please assist me to fix this error.

There is a error message displaying on my website regarding CSS Cornerstone issue:

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Warning : Cornerstone CSS parser unable to identify value type: Federico (Audience Review) in /home/m3645d7xokl3/public_html/wp-content/plugins/cornerstone/includes/classes/Tss/Environment.php on line 139

Warning : Cornerstone CSS parser unable to identify value type: Ruta (Audience Review) in /home/m3645d7xokl3/public_html/wp-content/plugins/cornerstone/includes/classes/Tss/Environment.php on line 139

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NOTE: It only appears the first time you visit website. After refresh of page the message dissapears. It’s really bad for user experience though.

Please advise how to fix this, thank you very much in advance.

[prakash_s]

Hello @thomaswkelly,

Thanks for writing to us.

I went ahead and checked your settings it seems that it is working fine at my end. I would suggest you please clear your browser cache and then check it again. If the issue still persists please let us know with a screenshot or a video.

Thanks

[thomaswkelly]

For example viewing the webpage in Opera browser this issue is visible.

Can you please investigate what that line refers and check if there is a code problem?

Thank you very much.

[marc_a]

Hey @thomaswkelly,

I log in to your website and I couldn’t replicate your issue. There is nothing to worry about because it is just a warning and it can’t break anything on your website. You can also disable the warning on your website by following the article below.

• https://www.wpbeginner.com/wp-tutorials/how-to-turn-off-php-errors-in-wordpress/

Thank you.