Fatal error: Cannot redeclare wp_get_global_styles_custom_css() (previously declared in /web/htdocs6/svitanicz/home/www/wp-includes/global-styles-and-settings.php:254) in /web/htdocs6/svitanicz/home/www/wp-includes/deprecated.php on line 6323

Fatal error: Uncaught Error: Call to a member function set() on null in /web/htdocs6/svitanicz/home/www/wp-includes/l10n.php:856 Stack trace: #0 /web/htdocs6/svitanicz/home/www/wp-includes/l10n.php(959): load_textdomain('default', '/web/htdocs6/sv...', 'cs_CZ') #1 /web/htdocs6/svitanicz/home/www/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /web/htdocs6/svitanicz/home/www/wp-includes/l10n.php on line 856