CWP to CWP Migration Not Working in Version 1.30.6

[Wonder]

Hello,

Since updating to CWP 1.30.6, the CWP-to-CWP Migration feature is no longer working. This issue did not occur in previous versions.

The problem occurs on servers running both AlmaLinux 8 and AlmaLinux 10.

1. CWP-to-CWP Migration displays a blank page

Opening the migration module from the CWP menu results in a completely blank page.

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index.php?module=cwp_to_cwp

The following error appears in the logs:

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PHP Fatal error: Uncaught Error: Call to undefined function cwp_admin_module_lang()

2. Alternative migration module fails

The alternative module can be accessed manually:

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index.php?module=cwptocwp

The Test Connection completes successfully, but clicking Next produces this error:

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Error Connecting: The destination server was not reached,
please check that the firewall is not blocking this request..!

At the same time, the following PHP warning appears:

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PHP Warning: Undefined array key "authentication"
in ajax_cwptocwp.php on line 0

SSH connectivity and authentication have been verified successfully. Ports 2304, 2031 and the configured SSH port are reachable.

Questions or doubt:

Does CWP-to-CWP Migration require any additional ports besides 2304, 2031 and SSH? If so, which ports and in which direction?

Thank you for your assistance!

[Wonder]

Hello,

I would like to confirm that after updating to CWP 1.30.9, the new CWP-to-CWP Migration module is now working correctly.

The previous blank page and the `Call to undefined function cwp_admin_module_lang()` error are gone.

I was able to successfully transfer an account from AlmaLinux 8 to AlmaLinux 10.2, and CWP reported "Transfer Completed".

I'm still performing the final post-migration checks, but the migration process itself completed successfully.

Thank you very much to the CWP development team for addressing this issue so quickly!

Your work and responsiveness are greatly appreciated.