Ошибка NGINX, Arch linux

Установил nginx stable через pacman. Потом запустил systemctl start nginx.service, и сразу ошибка:

● nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2020-06-12 00:50:51 EEST; 14s ago
Process: 146865 ExecStart=/usr/bin/nginx -g pid /run/nginx.pid; error_log stderr; (code=exited, stat
чер 12 00:50:48 m509dl nginx[146865]: 2020/06/12 00:50:48 [warn] 146865#146865: could not build optimal 
чер 12 00:50:48 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: bind() to 0.0.0.0:80 fa
чер 12 00:50:49 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: bind() to 0.0.0.0:80 fa
чер 12 00:50:49 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: bind() to 0.0.0.0:80 fa
чер 12 00:50:50 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: bind() to 0.0.0.0:80 fa
чер 12 00:50:50 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: bind() to 0.0.0.0:80 fa
чер 12 00:50:51 m509dl nginx[146865]: 2020/06/12 00:50:48 [emerg] 146865#146865: still could not bind()
чер 12 00:50:51 m509dl systemd[1]: nginx.service: Control process exited, code=exited, status=1/FAILURE
чер 12 00:50:51 m509dl systemd[1]: nginx.service: Failed with result 'exit-code'.
чер 12 00:50:51 m509dl systemd[1]: Failed to start A high performance web server and a reverse proxy ser