Go to termux app settins then press force stop. Taz try mo ulit
Save nginx file to your download phone storage. Add this to mc part
server_names_hash_bucket_size 64;
server {
listen 8080;
server_name router.localhost;
location / {
root /storage/emulated/0/Download/nginx/nginx/router_html;
index index.html;
}
location ~ \.cgi$ {
proxy_pass https://192.168.1.1; #change the ip if needed
}
}