Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /home/katakuripc/sasara.or.jp/public_html/wp-content/themes/monad_tcd110/page.php:15 Stack trace: #0 /home/katakuripc/sasara.or.jp/public_html/wp-content/themes/monad_tcd110/page.php(15): implode(',', '#000000') #1 /home/katakuripc/sasara.or.jp/public_html/wp-includes/template-loader.php(106): include('/home/katakurip...') #2 /home/katakuripc/sasara.or.jp/public_html/wp-blog-header.php(19): require_once('/home/katakurip...') #3 /home/katakuripc/sasara.or.jp/public_html/index.php(17): require('/home/katakurip...') #4 {main} thrown in /home/katakuripc/sasara.or.jp/public_html/wp-content/themes/monad_tcd110/page.php on line 15