Title: Error below the plugin list Last modified: June 19, 2022 --- # Error below the plugin list * Resolved [arskrigitsioniets](https://wordpress.org/support/users/arskrigitsioniets/) * (@arskrigitsioniets) * [3 years, 11 months ago](https://wordpress.org/support/topic/error-below-the-plugin-list/) * Every time I get to the plugin list in admin interface, I see this at the bottom of the screen. Also tested on a clean 6.0 install with default theme. * `Error: Unknown format specifier "�" in /var/www/u0998617/data/www/test.strategycon. ru/wp-content/plugins/foobox-image-lightbox/freemius/templates/forms/deactivation/ retry-skip.php:23 Stack trace: #0 /var/www/u0998617/data/www/test.strategycon. ru/wp-content/plugins/foobox-image-lightbox/freemius/templates/forms/deactivation/ retry-skip.php(23): sprintf('\xD0\x92\xD0\xBE\xD0\xB7\xD0\xBC\xD0\xBE\xD0\xB6\ xD0\xBD\xD0...', '_get_uninstall_reasons('short-term')# 4 /var/www/u0998617/data/www/test.strategycon.ru/wp-includes/class-wp-hook.php( 307): Freemius->_add_deactivation_feedback_dialog_box('') #5 /var/www/u0998617/ data/www/test.strategycon.ru/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters( NULL, Array) #6 /var/www/u0998617/data/www/test.strategycon.ru/wp-includes/plugin. php(476): WP_Hook->do_action(Array) #7 /var/www/u0998617/data/www/test.strategycon. ru/wp-admin/admin-footer.php(78): do_action('admin_footer', '') #8 /var/www/u0998617/ data/www/test.strategycon.ru/wp-admin/plugins.php(784): require_once('/var/www/ u09986...') #9 {main} thrown in /var/www/u0998617/data/www/test.strategycon.ru/ wp-content/plugins/foobox-image-lightbox/freemius/templates/forms/deactivation/ retry-skip.php on line 23` Viewing 3 replies - 1 through 3 (of 3 total) * Plugin Author [bradvin](https://wordpress.org/support/users/bradvin/) * (@bradvin) * [3 years, 11 months ago](https://wordpress.org/support/topic/error-below-the-plugin-list/#post-15750765) * Hi [@arskrigitsioniets](https://wordpress.org/support/users/arskrigitsioniets/) * Thanks for letting us know. This is coming from a library that we use in the plugin so we will let the author know about the php warning. * What version of PHP are you running? * Thread Starter [arskrigitsioniets](https://wordpress.org/support/users/arskrigitsioniets/) * (@arskrigitsioniets) * [3 years, 11 months ago](https://wordpress.org/support/topic/error-below-the-plugin-list/#post-15750787) * > What version of PHP are you running? * 8.0.17 * Plugin Support [elviiso](https://wordpress.org/support/users/elviiso/) * (@elviiso) * [3 years, 11 months ago](https://wordpress.org/support/topic/error-below-the-plugin-list/#post-15759987) * Hi [@arskrigitsioniets](https://wordpress.org/support/users/arskrigitsioniets/) * Thanks for the extra information. * As [@bradvin](https://wordpress.org/support/users/bradvin/) mentioned, we’ll be alerting the author of the library about this PHP warning so that they can resolve the issue. * Thanks. * Kind regards, Elvis. Viewing 3 replies - 1 through 3 (of 3 total) The topic ‘Error below the plugin list’ is closed to new replies. * ![](https://ps.w.org/foobox-image-lightbox/assets/icon-256x256.gif?rev=2667030) * [Lightbox & Modal Popup WordPress Plugin - FooBox](https://wordpress.org/plugins/foobox-image-lightbox/) * [Frequently Asked Questions](https://wordpress.org/plugins/foobox-image-lightbox/#faq) * [Support Threads](https://wordpress.org/support/plugin/foobox-image-lightbox/) * [Active Topics](https://wordpress.org/support/plugin/foobox-image-lightbox/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/foobox-image-lightbox/unresolved/) * [Reviews](https://wordpress.org/support/plugin/foobox-image-lightbox/reviews/) * 3 replies * 3 participants * Last reply from: [elviiso](https://wordpress.org/support/users/elviiso/) * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/error-below-the-plugin-list/#post-15759987) * Status: resolved