Fatal error: Uncaught TypeError: rand(): Argument #2 ($max) must be of type int, string given in /www/wwwroot/vv2.com/play.php:121 Stack trace: #0 /www/wwwroot/vv2.com/play.php(121): rand() #1 /www/wwwroot/vv2.com/play.php(151): getRandomHotRankByIds() #2 /www/wwwroot/vv2.com/index.php(181): include('...') #3 {main} thrown in /www/wwwroot/vv2.com/play.php on line 121