nginx_apache gives 404 for some static files

[TRH]

Hello,

We've started using nginx_apache on our server. Today we find that it gives 404 error on some static files. There are 4 images on a directory and it gives 404 for some of them. The others are working.

I've checked the log files and directory and file permissions. Everything seems ok.

Apache Log for the file that gives 404:
1.2.3.4 - - [02/Jul/2024:13:41:24 +0300] "GET /nginx_static_filesemail/mail/logo_light.png HTTP/1.0" 404 1013 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36"

Apache Log for other file on same directory

1.2.3.4 - - [02/Jul/2024:13:43:24 +0300] "GET /email/mail/social_fb_dark.png HTTP/1.0" 304 779 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36"

It seems an issue with "nginx_static_files" but i coudl'nt find the problem. Both files are on same directory and same path.

What can i do for this problem? Any idea?