Hello I have created a custom rewrite list including 500 url to new urls manually. And i set the map module in the nginx.conf. But when i include these URLS, nginx cant restart Nginx gives error (via journalctl -xn) that: I didn't find map_hash_bucket_size in the nginx.conf but i tried to add these value. But if i put this variable to nginx.conf, nginx gives error again what about "duplicate entry bucket_size" So where store this value i didnt understand ? Also, i tried that if i run 60 URL's for rewrite, nginx restarting and runs without problem. But if i enter more than 64, i need increase this. So, if i have 500 URL, must i change this value to 512 ? And how ? Thanks.