Uncaught Error: Cannot access offset of type string on string
in /home/globatel/web/globatel.es/public_html/wp-content/plugins/wp-seopress/inc/functions/sitemap/template-xml-sitemaps.php on line 285

Call stack:

1. seopress_xml_sitemap_index()
   wp-content/plugins/wp-seopress/inc/functions/sitemap/template-xml-sitemaps.php:305
2. include('/home/globatel/web/g...ate-xml-sitemaps.php')
   wp-content/plugins/wp-seopress/src/Actions/Sitemap/Render.php:115
3. SEOPress\A\S\Render::render()
   wp-includes/class-wp-hook.php:324
4. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
5. WP_Hook::do_action()
   wp-includes/plugin.php:565
6. do_action_ref_array()
   wp-includes/class-wp-query.php:1910
7. WP_Query::get_posts()
   wp-includes/class-wp-query.php:3949
8. WP_Query::query()
   wp-includes/class-wp.php:701
9. WP::query_posts()
   wp-includes/class-wp.php:821
10. WP::main()
    wp-includes/functions.php:1342
11. wp()
    wp-blog-header.php:16
12. require('/home/globatel/web/g...l/wp-blog-header.php')
    index.php:17