Hello everyone, After WordPress update i have this problem in my WordPress page, how can I fix it?
Fatal error: Uncaught ValueError: Unknown format specifier “<” in /customers/5/5/7/kmmk.info/httpd.www/ku/wp-admin/options-permalink.php:37 Stack trace: #0 /customers/5/5/7/kmmk.info/httpd.www/ku/wp-admin/options-permalink.php(37): sprintf(‘\xD8\xA6\xDB\x95\xDA\xAF\xDB\x95\xD8\xB1 \xD9\x87\xDB\x95…’, ‘%’) #1 {main} thrown in /customers/5/5/7/kmmk.info/httpd.www/ku/wp-admin/options-permalink.php on line 37.
