Fatal error: Uncaught ArgumentCountError: Too few arguments to function display(), 0 passed in /www/wwwroot/jishengchong.com/index.php on line 7 and exactly 1 expected in /www/wwwroot/jishengchong.com/methods.php:230 Stack trace: #0 /www/wwwroot/jishengchong.com/index.php(7): display() #1 {main} thrown in /www/wwwroot/jishengchong.com/methods.php on line 230