Prestashop 1.7 admin page in nginx

[donnig]

I tried this link: https://www.prestashop.com/forums/topic/351024-solved-nginx-problem-admin-page-not-accessible/?hl=%2Bnginx+%2Badmin and followed the prestashop server documentation but still doesn't work. It was working on my localhost by using apache, but when I migrate to server that using nginx, I can access the front-end but cannot access the back-end which is store.com/admin

 

Here is the error shown:

Note: store.com is an alias name to the real domain name.

Warning: require_once(/home/forge/store.com/admin567pxp0uk/../app/bootstrap.php.cache): failed to open stream: No such file or directory in /home/forge/store.com/admin567pxp0uk/index.php on line 64

Fatal error: require_once(): Failed opening required '/home/forge/store.com/admin567pxp0uk/../app/bootstrap.php.cache' (include_path='/home/forge/store.com/tools/htmlpurifier/standalone:/home/forge/store.com/vendor/pear/pear_exception:/home/forge/store.com/vendor/pear/console_getopt:/home/forge/store.com/vendor/pear/pear-core-minimal/src:/home/forge/store.com/vendor/pear/archive_tar:.:/usr/share/php:/usr/share/pear') in /home/forge/store.com/admin567pxp0uk/index.php on line 64

Edited January 20, 2017 by donnig (see edit history)