Fatal error: Uncaught Error: Call to undefined function error_log() in /home/ftponly/usr/gazulenk/web/wp-includes/class-wpdb.php:1823
Stack trace:
#0 /home/ftponly/usr/gazulenk/web/wp-includes/class-wpdb.php(2304): wpdb->print_error()
#1 /home/ftponly/usr/gazulenk/web/wp-includes/class-wpdb.php(3145): wpdb->query('\n\t\t\tWITH `order...')
#2 /home/ftponly/usr/gazulenk/web/wp-content/plugins/wordpress-seo/inc/sitemaps/class-post-type-sitemap-provider.php(722): wpdb->get_col('\n\t\t\tWITH `order...')
#3 /home/ftponly/usr/gazulenk/web/wp-content/plugins/wordpress-seo/inc/sitemaps/class-post-type-sitemap-provider.php(118): WPSEO_Post_Type_Sitemap_Provider->get_all_dates_using_with_clause('post', 1000)
#4 /home/ftponly/usr/gazulenk/web/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps.php(414): WPSEO_Post_Type_Sitemap_Provider->get_index_links(1000)
#5 /home/ftponly/usr/gazulenk/web/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps.php(366): WPSEO_Sitemaps->build_root_map()
#6 /home/ftponly/usr/gazulenk/web/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps.php(279): WPSEO_Sitemaps->build_sitemap('1')
#7 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp-hook.php(353): WPSEO_Sitemaps->redirect(Object(WP_Query))
#8 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters('', Array)
#9 /home/ftponly/usr/gazulenk/web/wp-includes/plugin.php(571): WP_Hook->do_action(Array)
#10 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp-query.php(1916): do_action_ref_array('pre_get_posts', Array)
#11 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp-query.php(3974): WP_Query->get_posts()
#12 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp.php(704): WP_Query->query(Array)
#13 /home/ftponly/usr/gazulenk/web/wp-includes/class-wp.php(824): WP->query_posts()
#14 /home/ftponly/usr/gazulenk/web/wp-includes/functions.php(1352): WP->main('')
#15 /home/ftponly/usr/gazulenk/web/wp-blog-header.php(16): wp()
#16 /home/ftponly/usr/gazulenk/web/index.php(17): require('/home/ftponly/u...')
#17 {main}
  thrown in /home/ftponly/usr/gazulenk/web/wp-includes/class-wpdb.php on line 1823
<error>
    <code>internal_server_error</code>
    <title><![CDATA[WordPress &amp;rsaquo; Chyba]]></title>
    <message><![CDATA[&lt;p&gt;Na webu došlo k závažné chybě.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;https://wordpress.org/documentation/article/faq-troubleshooting/&quot;&gt;Další informace o řešení potíží s WordPressem.&lt;/a&gt;&lt;/p&gt;]]></message>
    <data>
        <status>500</status>
    </data>
</error>