Fix critical error in WordPress site

- Fixed incorrect path to auto-upload class file
- Updated JavaScript to use proper AJAX URL reference
- Fixed syntax and indentation issues in the admin JS file
- Ensured correct class instantiation

admin/js/seoprostack-admin.js

@@ -30,7 +30,7 @@ jQuery(document).ready(function($) {
     // Handle option updates
     function updateOption(option, value) {
         return $.ajax({
-            url: ajaxurl,
+            url: wpSeoProStack.ajaxurl,
             type: 'POST',
             data: {
                 action: 'wp_seoprostack_update_option',

wp-seoprostack-plugin.php

@@ -47,7 +47,7 @@ function seoprostack_activate() {
 register_activation_hook( __FILE__, 'seoprostack_activate' );
 
 // Load core functionality
-require_once SEOPROSTACK_PLUGIN_DIR . 'includes/class-seoprostack-auto-upload.php';
+require_once SEOPROSTACK_PLUGIN_DIR . 'includes/features/auto-upload/class-seoprostack-auto-upload.php';
 
 // Load admin UI and configurations
 if ( is_admin() ) {