Legacy config request failed. Config version X.X.X is not supported.

  • ResolvedPlugin Author Dan

    (@dangoodman)


    7 years, 7 months ago

    After upgrading to 5.x from 4.2.1 and older versions you might get the following message:

    Legacy config request failed. Config version X.X.X is not supported. Please first update the plugin to version 4.2.2 or newer in the 4.x branch.

    The reason is that since 4.2.2 rules are stored in a different way compared to the previous versions. That’s why we need to firstly convert them by running 4.2.2 version to be able to import them in 5.x.

    To do that:
    — Uninstall the plugin (you won’t loose your settings)
    — Install the latest version in 4.x branch.
    — Update it to the latest version via WordPress dashboard.

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