Warning: array_shift() expects parameter 1 to be array, bool given in /home/r6248815/public_html/leen.jp/wp-content/themes/leen/single.php on line 7

Fatal error: Uncaught Error: Call to undefined function pll_current_language() in /home/r6248815/public_html/leen.jp/wp-content/themes/leen/single.php:9 Stack trace: #0 /home/r6248815/public_html/leen.jp/wp-includes/template-loader.php(106): include() #1 /home/r6248815/public_html/leen.jp/wp-blog-header.php(19): require_once('/home/r6248815/...') #2 /home/r6248815/public_html/leen.jp/index.php(17): require('/home/r6248815/...') #3 {main} thrown in /home/r6248815/public_html/leen.jp/wp-content/themes/leen/single.php on line 9