Apache and Connectivity: Found possible issues after recet a instance (install a plugin)

[Cristianfllc3]

Name and Version

bitname/odoo16

What architecture are you using?

None

What steps will reproduce the bug?

After install a theme enterprise (FREE) https://apps.odoo.com/apps/modules/16.0/enterprise_theme_mod

I recet the instance, in GCP after that i count connect, only show

"Service Unavailable
The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later¨

********************************************************************
The diagnostic bundle was uploaded successfully to the Bitnami servers. Please copy the following code:

738a237d-9b22-2afe-b5c7-468345618867

And paste it in your Bitnami Support ticket.

What is the expected behavior?

The system running with the new module.

Additional information

sudo /opt/bitnami/bndiagnostic-tool
----------------------------------------------------------------------------
Created with an evaluation version of InstallBuilder

Welcome to the Bitnami Diagnostic tool.

----------------------------------------------------------------------------
Please read the following information carefully.

Press [Enter] to continue:
This tool collects system information and files from a Bitnami stack into a
diagnostic bundle file to be uploaded and reviewed by the Bitnami Team, for the
sole purpose of providing you support for any issue you may find.

The uploaded information will be automatically removed from our systems after 1
month. In case you have any doubt regarding our privacy policy please check:

https://www.vmware.com/help/privacy.html
Press [Enter] to continue:

Do you accept? [y/n]: y

\\
The bndiagnostic tool has finished searching for errors and has found some 
issues that might be related to yours. The output will be shown on the next 
page:

Press [Enter] to continue:

===== Begin of bndiagnostic tool output =====

    ? Apache: Found possible issues
    ✓ Processes: No issues found
    ✓ Resources: No issues found
    ? Connectivity: Found possible issues

[Apache]

Found recent error or warning messages in the Apache error log.
[Fri Nov 10 17:56:04.428269 2023] [proxy_http:error] [pid 1108:tid 
140599143282432] [client **ip_address**:57839] AH01114: HTTP: failed to make 
connection to backend: 127.0.0.1, referer: http://35.203.119.51/
 [Fri Nov 10 17:58:53.251114 2023] [proxy:error] [pid 1108:tid 140600696801024] 
(111)Connection refused: AH00957: http: attempt to connect to 
**ip_address**:8069 (127.0.0.1:8069) failed
 [Fri Nov 10 17:58:53.251230 2023] [proxy_http:error] [pid 1108:tid 
140600696801024] [client **ip_address**:50312] AH01114: HTTP: failed to make 
Press [Enter] to continue:
connection to backend: 127.0.0.1

Please check the following guide to troubleshoot server issues:

https://docs.bitnami.com/general/apps/wordpress/troubleshooting/debug-errors-apache/

[Connectivity]

Server ports 22, 80 and/or 443 are not publicly accessible. Please check the 
following guide to open server ports for remote access:

https://docs.bitnami.com/general/faq/administration/use-firewall/

===== End of bndiagnostic tool output =====

Press [Enter] to continue:
The diagnostic bundle was uploaded successfully to the Bitnami servers. Please copy the following code:

738a237d-9b22-2afe-b5c7-468345618867

And paste it in your Bitnami Support ticket.

[Cristianfllc3]

Searching stack I found a solution.