[Bug]: Invalid expression; variable cycle not allowed for SERVICE_FQDN_PHP, and 1 other diagnostic(s)

[sovetski]

Error Message and Logs

2025-Oct-26 14:19:46.097506
Oops something is not okay, are you okay? 😢
2025-Oct-26 14:19:46.115726
-.json:14,15-61,8: Invalid expression; variable cycle not allowed for SERVICE_FQDN_PHP, and 1 other diagnostic(s)
2025-Oct-26 14:19:46.115726
2025-Oct-26 14:19:46.115726
exit status 1

And when I put without ${}, directly $SERVICE_FQDN_PHP it gives

2025-Oct-26 17:25:45.882975
Oops something is not okay, are you okay? 😢
2025-Oct-26 17:25:45.889735
-.json:34,44-62: Unknown variable; There is no variable named "SERVICE_FQDN_PHP"., and 2 other diagnostic(s)
2025-Oct-26 17:25:45.889735
2025-Oct-26 17:25:45.889735
exit status 1

Steps to Reproduce

1. Go on "Environment variables"
2. Add this (or without ${}, directly $SERVICE_FQDN_PHP):

3. Run deploy

Example Repository URL

No response

Coolify Version

v4.0.0-beta.434

Are you using Coolify Cloud?

No (self-hosted)

Operating System and Version (self-hosted)

Ubuntu 24.04.3 LTS

Additional Information

I think it is related to: #2653