安装出问题了，求大神知道

Warning:  require(): open_basedir restriction in effect. File(/mnt/web/kppw/bootstrap/autoload.php) is not within the allowed path(s): (/mnt/web/kppw/public/:/tmp/:/proc/) in /mnt/web/kppw/public/index.php on line 21

Warning:  require(/mnt/web/kppw/bootstrap/autoload.php): failed to open stream: Operation not permitted in /mnt/web/kppw/public/index.php on line 21

Fatal error:  require(): Failed opening required '/mnt/web/kppw/public/../bootstrap/autoload.php' (include_path='.:/www/server/php/56/lib/php') in /mnt/web/kppw/public/index.php on line 21

求各位大佬指导一下

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