public function ajax_generate_template() {
        if ( ! isset( $_POST['is_background'] ) ) { check_ajax_referer( 'ftl_ajax_nonce', 'nonce' ); }
        
        $object_id = intval( $_POST['object_id'] );
        $object_type = sanitize_text_field( $_POST['object_type'] );
        $use_custom = isset( $_POST['use_custom'] ) && intval( $_POST['use_custom'] ) === 1;
        $auto_gen   = isset( $_POST['auto_gen'] ) ? ( intval( $_POST['auto_gen'] ) === 1 ? '1' : '0' ) : '1';

        $update_meta = function($k, $v) use ($object_id, $object_type) { $object_type === 'term' ? update_term_meta( $object_id, $k, $v ) : update_post_meta( $object_id, $k, $v ); };
        
        if ( isset( $_POST['use_custom'] ) ) $update_meta( '_ftl_use_custom_settings', $use_custom ? '1' : '0' );
        if ( isset( $_POST['auto_gen'] ) ) $update_meta( '_ftl_auto_generate', $auto_gen );

        $get_meta = function($key) use ($object_id, $object_type) { return $object_type === 'term' ? get_term_meta( $object_id, $key, true ) : get_post_meta( $object_id, $key, true ); };
        if ( ! isset( $_POST['use_custom'] ) ) $use_custom = $get_meta( '_ftl_use_custom_settings' ) === '1';

        $url = $object_type === 'term' ? get_term_link( $object_id ) : get_permalink( $object_id );
        $html = wp_remote_retrieve_body( wp_remote_get( add_query_arg( 'ftl_bypass', '1', $url ), array( 'timeout' => 30, 'sslverify' => false ) ) );

        $global_quality = get_option('ftl_global_image_quality', '80');
        $defer_js       = get_option('ftl_global_defer_js', '');
        $defer_css      = get_option('ftl_global_defer_css', '');

        if ( $use_custom ) {
            if ( isset( $_POST['selected_css'] ) ) {
                $update_meta( '_ftl_selected_assets', array( 'css' => (array) $_POST['selected_css'], 'js'  => (array) $_POST['selected_js'], 'images' => (array) $_POST['selected_images'] ));
                $sel_css = (array) $_POST['selected_css']; $sel_js = (array) $_POST['selected_js']; $sel_img = (array) $_POST['selected_images'];
            } else {
                $saved_assets = $get_meta( '_ftl_selected_assets' ) ?: array();
                $sel_css = $saved_assets['css'] ?? array(); $sel_js = $saved_assets['js'] ?? array(); $sel_img = $saved_assets['images'] ?? array();
            }

            $options = array(
                'auto_unify' => false,
                'minify_html' => get_option('ftl_global_minify_html', '1') === '1',
                'image_quality' => $global_quality,
                'defer_js' => $defer_js,
                'defer_css' => $defer_css,
                'selected_css' => $sel_css,
                'selected_js' => $sel_js,
                'selected_images' => $sel_img,
            );
        } else {
            $options = array(
                'auto_unify'      => true,
                'minify_html'     => get_option('ftl_global_minify_html', '1') === '1',
                'unify_css'       => get_option('ftl_global_unify_css', '1') === '1',
                'unify_js'        => get_option('ftl_global_unify_js', '1') === '1',
                'optimize_images' => get_option('ftl_global_optimize_images', '1') === '1',
                'image_quality'   => $global_quality,
                'defer_js'        => $defer_js,
                'defer_css'       => $defer_css,
                'exclude_scripts' => get_option('ftl_global_exclude_scripts', ''),
                'exclude_styles'  => get_option('ftl_global_exclude_styles', ''),
                'exclude_images'  => get_option('ftl_global_exclude_images', ''),
            );
        }

        $cache = new FTL_Cache();
        $cache->save_template( $object_id, $object_type, $html, $options );
        wp_send_json_success();
    }<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;FTL_Admin&quot; not found in /home/homologacentral/public_html/wp-content/plugins/headless-pwa-wp/wp-ftl-enhancer.php:24
Stack trace:
#0 /home/homologacentral/public_html/wp-content/plugins/headless-pwa-wp/wp-ftl-enhancer.php(28): run_wp_ftl_enhancer()
#1 /home/homologacentral/public_html/wp-settings.php(528): include_once('/home/homologac...')
#2 /home/homologacentral/public_html/wp-config.php(119): require_once('/home/homologac...')
#3 /home/homologacentral/public_html/wp-load.php(50): require_once('/home/homologac...')
#4 /home/homologacentral/public_html/wp-blog-header.php(13): require_once('/home/homologac...')
#5 /home/homologacentral/public_html/index.php(17): require('/home/homologac...')
#6 {main}
  thrown in <b>/home/homologacentral/public_html/wp-content/plugins/headless-pwa-wp/wp-ftl-enhancer.php</b> on line <b>24</b><br />