Title: Error after Updating PHP-Version
Last modified: September 13, 2022

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# Error after Updating PHP-Version

 *  Resolved [tobiasber](https://wordpress.org/support/users/tobiasber/)
 * (@tobiasber)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/)
 * Hey,
    for some years the Plugin worked great. Updating PHP Version from 7.4 to
   8.1 creates following error message:
 * Warning: Undefined array key “scroll_top_mobile_enable” in /xxxxxxpathtomydomainxxxxxxxx/
   wp-content/plugins/scroll-top/inc/functions.php on line 38
 * thank you
    Tobias

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [satrya](https://wordpress.org/support/users/satrya/)
 * (@satrya)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/#post-16005654)
 * Hi there,
 * Actually, that is a warning, not an error. Where did you see the message?
 *  [satrya](https://wordpress.org/support/users/satrya/)
 * (@satrya)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/#post-16006145)
 * Can you try to re-save the options?
 *  Thread Starter [tobiasber](https://wordpress.org/support/users/tobiasber/)
 * (@tobiasber)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/#post-16009085)
 * Hey and thank you,
 * the warning appeared at the top and bottom of the website. And also in the dashboard
   with the Plugin settings.
 * Re saving the Options did solve the problem.
 * thank you a lot!
 * Tobias
 *  [satrya](https://wordpress.org/support/users/satrya/)
 * (@satrya)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/#post-16009368)
 * Glad to hear that 🙂

Viewing 4 replies - 1 through 4 (of 4 total)

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 * 4 replies
 * 2 participants
 * Last reply from: [satrya](https://wordpress.org/support/users/satrya/)
 * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/error-after-updating-php-version-2/#post-16009368)
 * Status: resolved