Карта сайта

Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /home/tos5797675/ortrade.ru/docs/wp-content/themes/ortrade/partials/sitemap.php:19 Stack trace: #0 [internal function]: {closure}(Object(WP_Term), Object(WP_Term)) #1 /home/tos5797675/ortrade.ru/docs/wp-content/themes/ortrade/partials/sitemap.php(18): usort(Array, Object(Closure)) #2 /home/tos5797675/ortrade.ru/docs/wp-includes/template.php(812): require('/home/tos579767...') #3 /home/tos5797675/ortrade.ru/docs/wp-includes/template.php(745): load_template('/home/tos579767...', false, Array) #4 /home/tos5797675/ortrade.ru/docs/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #5 /home/tos5797675/ortrade.ru/docs/wp-content/themes/ortrade/page-sitemap.php(20): get_template_part('/partials/sitem...') #6 /home/tos5797675/ortrade.ru/docs/wp-includes/template-loader.php(106): include('/home/tos579767...') #7 /home/tos5797675/ortrade.ru/docs/wp-blog-header.php(19): require_once('/home/tos579767...') #8 /home/tos5797675/ortrade.ru/docs/index.php(17): require('/home/tos579767...') #9 {main} thrown in /home/tos5797675/ortrade.ru/docs/wp-content/themes/ortrade/partials/sitemap.php on line 19