Fatal error: Uncaught TypeError: rand(): Argument #2 ($max) must be of type int, string given in /www/wwwroot/vv2.com/detail.php:93 Stack trace: #0 /www/wwwroot/vv2.com/detail.php(93): rand() #1 /www/wwwroot/vv2.com/detail.php(118): getRandomHotRankByIds() #2 /www/wwwroot/vv2.com/index.php(215): include('...') #3 {main} thrown in /www/wwwroot/vv2.com/detail.php on line 93