Fatal error: Uncaught TypeError: abs(): Argument #1 ($num) must be of type int|float, string given in /home/xb080897/matrix-project.jp/public_html/navi/_faq.php:145 Stack trace: #0 /home/xb080897/matrix-project.jp/public_html/navi/_faq.php(145): abs('') #1 /home/xb080897/matrix-project.jp/public_html/navi/index.php(41): require_once('/home/xb080897/...') #2 {main} thrown in /home/xb080897/matrix-project.jp/public_html/navi/_faq.php on line 145