index.blade.php not compiling

[Bgabor997]

L5-Swagger version: tried 8.5 and 9.0
Laravel Version: 11.39.1
PHP version: 8.3

Description:

We did a package update on our repository (L5 swagger not changed at this update), since that the blade file what should show the api documentation is not working, see pictures below.
Somehow blade template is not compiling and rendered as normal html file based on what we see.
Nginx config not changed.