• The APS Catalog has been deprecated and removed from all Plesk Obsidian versions.
    Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
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Plesk 10.4.4 The license key is invalid.

I'm using Plesk 10.4.4 on CentOS 5.x 64 bit on a Virtuozzo VPS container, with auto updates on through my hosting provider Openhost.

I received an automated panel notifcation email stating:

Unable to update . An error occurred while processing your key. You can try updating it later.

Now when I log in, I receive an error message.

Error: The license key is invalid.

I've checked several threads on here, and none of them provide a solution that works for me.

I'm on Linux, so the Plesk for Windows issue with corrupted data in a mySQL table shouldn't apply, but I checked anyway, and that looks fine.


The option to retrieve keys is greyed out, as is roll back key.

I'm offered the choice of a 14 day trial mode, but I'm wary of doing this in case it breaks things further.
I pay my hosting provider for Plesk as part of the VPS package, however they say they'll charge me for investigating since it's a VPS, so I'm asking here in the hopes I might be able to find a solution.
 
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