Getting err_69f9653a error when trying to use opencode

Description

Runing opencode is giving error

opencode run "hi"                                                                                                            
Error: {
  "name": "UnknownError",
  "data": {
    "message": "Unexpected server error. Check server logs for details.",
    "ref": "err_69f9653a"
  }
}

Connectivity wise everything is working:

dig +short api.opencode.ai                                                                                                   
172.66.173.149
104.20.32.17

curl -v -o /dev/null -2 "HTTP %{http_code}\n" https://api.opencode.ai/                                                 
Warning: Ignores instruction to use SSLv2
* URL rejected: Malformed input to a URL function
* Closing connection
curl: (3) URL rejected: Malformed input to a URL function
* Host api.opencode.ai:443 was resolved.
* IPv6: (none)
* IPv4: 172.66.173.149, 104.20.32.17
*   Trying 172.66.173.149:443...
* Connected to api.opencode.ai (172.66.173.149) port 443
* ALPN: curl offers h2,http/1.1
* (304) (OUT), TLS handshake, Client hello (1):
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* (304) (IN), TLS handshake, Server hello (2):
* (304) (IN), TLS handshake, Unknown (8):
* (304) (IN), TLS handshake, Certificate (11):
* (304) (IN), TLS handshake, CERT verify (15):
* (304) (IN), TLS handshake, Finished (20):
* (304) (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / AEAD-CHACHA20-POLY1305-SHA256 / [blank] / UNDEF
* ALPN: server accepted h2
* Server certificate:
*  subject: CN=opencode.ai
*  start date: Jun  8 19:47:01 2026 GMT
*  expire date: Sep  6 20:46:51 2026 GMT
*  subjectAltName: host "api.opencode.ai" matched cert's "api.opencode.ai"
*  issuer: C=US; O=Google Trust Services; CN=WE1
*  SSL certificate verify ok.
* using HTTP/2
* [HTTP/2] [1] OPENED stream for https://api.opencode.ai/
* [HTTP/2] [1] [:method: GET]
* [HTTP/2] [1] [:scheme: https]
* [HTTP/2] [1] [:authority: api.opencode.ai]
* [HTTP/2] [1] [:path: /]
* [HTTP/2] [1] [user-agent: curl/8.7.1]
* [HTTP/2] [1] [accept: */*]
> GET / HTTP/2
> Host: api.opencode.ai
> User-Agent: curl/8.7.1
> Accept: */*
>
* Request completely sent off
< HTTP/2 200
< date: Sat, 01 Aug 2026 15:09:32 GMT
< content-type: text/plain;charset=UTF-8
< content-length: 13
< server: cloudflare
< cf-ray: a245c3b3aeeab108-MAA
<
* Connection #0 to host api.opencode.ai left intact
Hello, world!%

Plugins

No response

OpenCode version

1.18.10

Steps to reproduce

No response

Screenshot and/or share link

Operating System

MacOs Tahoe 26.5

Terminal

iTerm2