My WebUI opens some interfaces blank, unable to use normally

The log error mentions that the nginx binding address is in use. I checked Docker and the virtual machine but did not find any usage of port 80/443.
I checked the port usage, and did not find any unusual ports.
(Additionally, when I was exporting the logs, the GUI could not export them correctly and smoothly, remaining in the downloading stage for a long time. Therefore, I manually downloaded the recent logs using scp. I am not sure if the exported log data is complete.)

root@howienas:~# netstat -tulpen | grep :443
tcp        0      0 100.66.66.66:443        0.0.0.0:*               LISTEN      0          330865     662/nginx: master p 
tcp        0      0 127.0.0.1:443           0.0.0.0:*               LISTEN      0          330863     662/nginx: master p 
tcp        0      0 192.168.66.66:443       0.0.0.0:*               LISTEN      0          330864     662/nginx: master p 
tcp6       0      0 fd7a:115c:a1e0::ca0:443 :::*                    LISTEN      0          330871     662/nginx: master p 
tcp6       0      0 ::1:443                 :::*                    LISTEN      0          330869     662/nginx: master p 
root@howienas:~# netstat -tulpen | grep :80
tcp        0      0 100.66.66.66:80         0.0.0.0:*               LISTEN      0          330862     662/nginx: master p 
tcp        0      0 127.0.0.1:80            0.0.0.0:*               LISTEN      0          330860     662/nginx: master p 
tcp        0      0 192.168.66.66:80        0.0.0.0:*               LISTEN      0          330861     662/nginx: master p 
tcp6       0      0 fd7a:115c:a1e0::ca01:80 :::*                    LISTEN      0          330868     662/nginx: master p  
tcp6       0      0 ::1:80                  :::*                    LISTEN      0          330866     662/nginx: master p 
 

howienas-diagnostics-20241021-1554.zip