Jan 18 10:03:55 localhost systemd[1]: Starting A high performance web server and a reverse proxy server...
Jan 18 10:03:55 localhost nginx[1742]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
Jan 18 10:03:56 localhost nginx[1742]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
Jan 18 10:03:56 localhost nginx[1742]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
Jan 18 10:03:57 localhost nginx[1742]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
Jan 18 10:03:57 localhost nginx[1742]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
Jan 18 10:03:58 localhost nginx[1742]: nginx: [emerg] still could not bind()
Jan 18 10:03:58 localhost systemd[1]: nginx.service: Control process exited, code=exited status=1
Jan 18 10:03:58 localhost systemd[1]: nginx.service: Failed with result 'exit-code'.
Jan 18 10:03:58 localhost systemd[1]: Failed to start A high performance web server and a reverse proxy server.