Warning: require(./ThinkPHP/ThinkPHP.php): failed to open stream: No such file or directory in /var/www/html/bb48e182790b7a8f91129d8faa4830bd/index.php on line 24

Fatal error: require(): Failed opening required './ThinkPHP/ThinkPHP.php' (include_path='.:/usr/local/lib/php') in /var/www/html/bb48e182790b7a8f91129d8faa4830bd/index.php on line 24