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.
index.php?module=cwp_to_cwp
The following error appears in the logs:
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:
index.php?module=cwptocwp
The Test Connection completes successfully, but clicking Next produces this error:
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:
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!