failed to add license: conflicts : invalid license key

[ralfi]

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Hi,

today i try to upgrade my CE edition to 3-node free EE. I receive a license key but trying two times -after restore CE database fails, see here

also tried with different browser and no browser-plugins.
What could be wrong?

[Nick-Portainer]

Hi @ralfi How are you upgrading your Portainer server, also please email success@portainer.io and I can check your license key

[ralfi]

Thanks for answer, try to upgrade via Upgrade to Business Edition Link at my own portainer site. Send you email asap.

[ralfi]

Okay, seems to be a mistake with my apache reverse proxy conf - this works with CE a long time without any errors. Weired. Because update to BE and login to BE works via vpn and ip:port address. Could also be a cert error? Really weired.

[ralfi]

Have to modify some settings from the reverse proxy, now it works. Thanks!