ERROR execution: Could not connect to execution endpoint error=Post "http://localhost:8551": dial tcp 127.0.0.1:8551: connect: connection refused: Post "http://localhost:8551": dial tcp 127.0.0.1:8551: connect: connection refused error after full installation

[ManosMantzas]

Hi,

Thanks for this awesome piece of code!
I followed your instructions and completed the full installation, however, I got the following error at Beavcon Logs:
[2024-08-27 19:27:14] INFO gateway: Starting gRPC gateway address=127.0.0.1:3500
[2024-08-27 19:27:14] ERROR execution: Could not connect to execution endpoint error=Post "http://localhost:8551": dial tcp 127.0.0.1:8551: connect: connection refused: Post "http://localhost:8551": dial tcp 127.0.0.1:8551: connect: connection refused
Here is a screenshot:

I have checked and the ports are all open, including 8551.

Here is the Docker status:

Accessing http://localhost:4000 returns:

Prometheus status seems OK:

localhost:8551 returns:

localhost:3500 returns:

Apache at http://localhost/ returns:

user@COMPUTER:~ returns

Validator Logs:

HTOP returns:

DiskUsage returns:

And I have a local Wordpress installation on the same local server that runs fine.

Please advise.

Thank you in advance! :)