Edit file File name : settings.php Content :<?php if (!defined('WPO_VERSION')) die('No direct access allowed'); ?> <div id="wp-optimize-database-settings" class="wpo_section wpo_group"> <form action="#" method="post" enctype="multipart/form-data" name="database_settings_form" id="database_settings_form"> <div id="wpo_database_settings_warnings"></div> <?php WP_Optimize()->include_template('database/settings-general.php'); WP_Optimize()->include_template('database/settings-auto-cleanup.php', false, array('show_innodb_option' => false)); ?> <div id="wp-optimize-save-database-settings-results"></div> <input type="hidden" name="action" value="save_redirect"> <?php wp_nonce_field('wpo_optimization', '_wpnonce_db_settings'); ?> <div class="wp-optimize-settings-save-results"></div> <input id="wp-optimize-save-database-settings" class="button button-primary wpo-save-settings" type="submit" name="wp-optimize-settings" value="<?php esc_attr_e('Save settings', 'wp-optimize'); ?>"> <img class="wpo_spinner wpo-saving-settings" src="<?php echo esc_url(admin_url('images/spinner-2x.gif')); ?>" alt="..."> <span class="dashicons dashicons-yes display-none save-done"></span> </form> </div><!-- end #wp-optimize-general-settings --> Save