Reverse-proxy NGINX + Apache with 404 on some files (css & js)

[UncleBobby]

Hello
Im running Reverse-proxy NGINX + Apache and on one of my users subdomain whom is using php5.6 (php-fpm) we are getting the following error on some of the files

[07/Jul/2020:15:28:13 +0200] "GET /bootstrap.min.css HTTP/1.0" 200 430 "-" "Mozilla...."
[07/Jul/2020:15:28:13 +0200] "GET /nginx_static_filesbootstrap.min.css HTTP/1.0" 404 652 "-" "Mozilla...."

yet some files come back only with status code 200 and are not using "nginx_static_files"

[07/Jul/2020:15:28:29 +0200] "GET /theme/default/css/application.css HTTP/1.0" 200 4538 "-" "Mozilla...."

Inside Custom HTTPD Configurations i have the following values

|*if SUB="apps"|
|?DOCROOT=`HOME`/domains/`DOMAIN`/public_html/apps/|
|*endif|

and in public_html i have the following .htaccess

RewriteEngine on

RewriteCond %{HTTPS} !=on
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

Options +FollowSymLinks

RewriteCond %{SERVER_PORT} ^443$
RewriteCond %{HTTP_HOST} ^apps\.domain\.no$ [NC]
RewriteCond %{REQUEST_URI} !^/
RewriteRule ^(.*) /$1

any ideas?

 

[UncleBobby]

Never mind
In my Custom HTTPD Configurations i had an extra / after apps ?‍