After compiling and starting it locally, there is nothing when I open the website. I tried changing the theme, but it's still the same.

There was no error during compilation:
started
2025-08-10T06:47:50.900Z [4567/46380] - info: [build] Building in parallel mode
2025-08-10T06:47:50.901Z [4567/46380] - info: [build] plugin static dirs build started
2025-08-10T06:47:50.901Z [4567/46380] - info: [build] requirejs modules build started
2025-08-10T06:47:50.902Z [4567/46380] - info: [build] client js bundle build started
2025-08-10T06:47:50.902Z [4567/46380] - info: [build] admin js bundle build started
2025-08-10T06:47:50.902Z [4567/46380] - info: [build] client side styles build started
2025-08-10T06:47:50.903Z [4567/46380] - info: [build] admin control panel styles build started
2025-08-10T06:47:50.903Z [4567/46380] - info: [build] templates build started
2025-08-10T06:47:50.903Z [4567/46380] - info: [build] languages build started
2025-08-10T06:47:52.487Z [4567/46380] - info: [build] client js bundle build completed in 1.585sec
2025-08-10T06:47:52.488Z [4567/46380] - info: [build] admin js bundle build completed in 1.586sec
2025-08-10T06:47:52.611Z [4567/46380] - info: [build] plugin static dirs build completed in 1.71sec
Warning: Importing mixins via the fontsource package is deprecated and will be removed in the next major release. Please use the @fontsource-utils/scss package instead.
@fontsource\inter\scss\mixins.scss 37:3 generator()
@fontsource\inter\scss\mixins.scss 168:3 faces()
........\public\scss\admin\fonts.scss 7:1 @import
admin\admin.scss 1:9 @import
- 11:9 root stylesheet

Warning: Importing mixins via the fontsource package is deprecated and will be removed in the next major release. Please use the @fontsource-utils/scss package instead.
@fontsource\poppins\scss\mixins.scss 37:3 generator()
@fontsource\poppins\scss\mixins.scss 168:3 faces()
........\public\scss\admin\fonts.scss 13:1 @import
admin\admin.scss 1:9 @import
- 11:9 root stylesheet

2025-08-10T06:47:55.886Z [4567/46380] - info: [build] languages build completed in 4.983sec
2025-08-10T06:47:55.913Z [4567/46380] - info: [build] requirejs modules build completed in 5.012sec
2025-08-10T06:47:55.913Z [4567/46380] - info: [build] Bundling with Webpack.
2025-08-10T06:47:55.935Z [4567/46380] - warn: [meta/templates] Partial not loaded: partials/category/tools.tpl
2025-08-10T06:47:56.052Z [4567/46380] - info: [build] templates build completed in 5.149sec
[10%] building (0/0 modules)
2025-08-10T06:47:57.135Z [4567/46380] - info: [build] admin control panel styles build completed in 6.232sec
2025-08-10T06:48:24.405Z [4567/46380] - info: [build] Bundling took 27137 ms
2025-08-10T06:48:24.413Z [4567/46380] - info: [build] Asset compilation successful. Completed in 33.505sec.

The log display when starting:
NodeBB v4.4.6 Copyright (C) 2013-2025 NodeBB Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it under certain conditions.
For the full license, please visit: http://www.gnu.org/copyleft/gpl.html

Clustering enabled: Spinning up 1 process(es).

2025-08-10T06:27:04.197Z [4567/65520] - info: Initializing NodeBB v4.4.6 http://localhost:4567
2025-08-10T06:27:10.640Z [4567/65520] - info: [socket.io] Restricting access to origin: http://localhost
2025-08-10T06:27:11.029Z [4567/65520] - info: [api] Adding 0 route(s) to api/v3/plugins
2025-08-10T06:27:11.035Z [4567/65520] - info: [router] Routes added
2025-08-10T06:27:11.042Z [4567/65520] - info: NodeBB Ready
2025-08-10T06:27:11.043Z [4567/65520] - info: Enabling 'trust proxy'
2025-08-10T06:27:11.044Z [4567/65520] - info: NodeBB is now listening on: 0.0.0.0:4567
2025-08-10T06:27:11.044Z [4567/65520] - info: Canonical URL: http://localhost:4567