Fatal error: Uncaught TypeError: Return value of getMerumagaOpenRange() must be of the type int, null returned in /var/www/tsuku2jp/public_html/contents/libs/merumagaCommon.php:35 Stack trace: #0 /var/www/tsuku2jp/public_html/merumaga_register_nologin.php(51): getMerumagaOpenRange('0000103877') #1 {main} thrown in /var/www/tsuku2jp/public_html/contents/libs/merumagaCommon.php on line 35