How can I solve this error?

[wg6uq8]

local install
IP address blocked by policy .
The hostname of the origin is unresolvable (DNS) or blocked by policy.

[kleisauke]

By default, access to loopback, link-local, multicast and private IP addresses is denied.

images/ngx_conf/nginx.conf

Lines 119 to 133 in 4133e2f

	# Denies access to loopback IP addresses
	weserv_deny_ip 127.0.0.0/8;
	weserv_deny_ip ::1/128;
	# Denies access to link-local and multicast IP addresses
	weserv_deny_ip 169.254.0.0/16;
	weserv_deny_ip 224.0.0.0/4;
	weserv_deny_ip fe80::/64;
	weserv_deny_ip ff00::/8;
	# Denies access to private IP addresses
	weserv_deny_ip 10.0.0.0/8;
	weserv_deny_ip 172.16.0.0/12;
	weserv_deny_ip 192.168.0.0/16;
	weserv_deny_ip fc00::/7;

For self-hosted instances, you can remove those weserv_deny_ip nginx directives from your nginx.conf. For example, in Docker:

# Usage: 
# docker build -t weserv/images .
# docker run -d -p 8080:80 --shm-size=1gb --name=weserv weserv/images
FROM ghcr.io/weserv/images:5.x

RUN sed -i '/weserv_deny_ip/d' /etc/nginx/nginx.conf

[wg6uq8]

Thank you so much