Title: Error when activating CSS Style
Last modified: November 19, 2016

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# Error when activating CSS Style

 *  [Venutius](https://wordpress.org/support/users/venutius/)
 * (@venutius)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/error-when-activating-css-style/)
 * I tried to enable the CSS style and I got the following error on saving the settings:
 * Warning: file_get_contents(): Filename cannot be empty in /wp-content/plugins/
   real-performance-benignsource/settings.php on line 239
 * Could this be because I’m using a child theme?

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [Venutius](https://wordpress.org/support/users/venutius/)
 * (@venutius)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/error-when-activating-css-style/#post-8457984)
 * This seems to be because save settings does not save the settings, when you activate
   the feature it is looking for incorrect filenames.
 *  Plugin Author [thiaide](https://wordpress.org/support/users/benignsource/)
 * (@benignsource)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/error-when-activating-css-style/#post-8464161)
 * Hello Venutius,
 * We checked and no problem but download once again the plugin and try again. and
   how you typing the style ?
 * [http://www.yoursite.com/wp-content/themes/mytheme/css/responsive.css](http://www.yoursite.com/wp-content/themes/mytheme/css/responsive.css)?
 * and YourTheme/style.css is taken into default, do not enter.
 * Best Regards

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Error when activating CSS Style’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [thiaide](https://wordpress.org/support/users/benignsource/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/error-when-activating-css-style/#post-8464161)
 * Status: not resolved