Title: Error v6.3.1 Classes/Admin/Tinymce_Button.php missing
Last modified: June 15, 2026

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# Error v6.3.1 Classes/Admin/Tinymce_Button.php missing

 *  [Gal Baras](https://wordpress.org/support/users/galbaras/)
 * (@galbaras)
 * [7 hours, 9 minutes ago](https://wordpress.org/support/topic/error-v6-3-1-classes-admin-tinymce_button-php-missing/)
 *     ```wp-block-code
       An error of type E_ERROR was caused in line 15 of the file ROOT/wp-content/plugins/democracy-poll/autoload.php. Error message: Uncaught Error: Failed opening required 'ROOT/wp-content/plugins/democracy-poll/classes/Admin/Tinymce_Button.php' (include_path='.:/opt/alt/php83/usr/share/pear:/opt/alt/php83/usr/share/php:/usr/share/pear:/usr/share/php') in ROOT/wp-content/plugins/democracy-poll/autoload.php:15Stack trace:#0 ROOT/wp-content/plugins/democracy-poll/classes/Admin/Admin.php(25): DemocracyPoll\{closure}()#1 ROOT/wp-content/plugins/democracy-poll/classes/Plugin_Initor.php(50): DemocracyPoll\Admin\Admin->init()#2 ROOT/wp-content/plugins/democracy-poll/classes/Plugin_Initor.php(34): DemocracyPoll\Plugin_Initor->admin_init()#3 ROOT/wp-content/plugins/democracy-poll/democracy.php(34): DemocracyPoll\Plugin_Initor->plugin_init()#4 ROOT/wp-includes/class-wp-hook.php(341): DemocracyPoll\init_plugin()#5 ROOT/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters()#6 ROOT/wp-includes/plugin.php(522): WP_Hook->do_action()#7 ROOT/wp-settings.php(749): do_action()#8 ROOT/wp-config.php(103): require_once('...')#9 ROOT/wp-load.php(50): require_once('...')#10 ROOT/wp-admin/admin.php(35): require_once('...')#11 ROOT/wp-admin/index.php(10): require_once('...')#12 {main}  thrown
       ```
   
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 * 0 replies
 * 1 participant
 * Last reply from: [Gal Baras](https://wordpress.org/support/users/galbaras/)
 * Last activity: [7 hours, 9 minutes ago](https://wordpress.org/support/topic/error-v6-3-1-classes-admin-tinymce_button-php-missing/)
 * Status: not resolved