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Can't update to Plesk 9.0

105547111

Silver Pleskian
Despite updating my key the installer just keeps bombing out:

Exchanging information with licensing server.base
Downloading the file PSA_9.0.0/plesk_getkeyinfo.sh: Failed to check whether a new license key is available.
ERROR: Failed to check whether a new license key is available.
Not all packages were installed.
Please, contact product technical support.


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Parallels Products Installer.
 
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