Support » Plugin: Jetpack by WordPress.com » Fatal error: Cannot redeclare class Jetpack_Widget_Conditions

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  • Plugin Support Dat Hoang

    (@htdat)

    Hi,

    It looks quite strange.

    The other sites in the network are fine: http://escuelatangoba.com/ and http://escuelatangoba.com/buenosaires/

    These two sites are set up normally or you also use the import plugin?

    We just used All-in-One’s multisite site migration tool to import that standalone site into the multisite and an existing subsite here http://escuelatangoba.com/marcelosolis.

    Now we get this error when trying to go to the new site:
    Fatal error: Cannot redeclare class Jetpack_Widget_Conditions

    Even when I TURN OFF Jetpack, I get the same error. We had Jetpack installed in the dev site and there are no problems, in fact, Yootheme recommends Jetpack.

    I guess that the issue is related to the import plugin.

    Can you try to disable all plugins and switch to a default theme for this site, then enable them one-by-one again?

    katandmouse

    (@katandmouse)

    I think I found the problem. We used all in one migration tool for multisites. All the signs were there that there was a duplicate install of Jetpack. So I went back to the dev site, DELETED Jetpack, exported and then imported it into the multisite again. Error gone. I think the blame falls on All in One.

    Plugin Support Dat Hoang

    (@htdat)

    Hi @katandmouse,

    Thanks for the update.

    Glad to hear that you could resolve the issue already 🙂

    Cheers,

Viewing 3 replies - 1 through 3 (of 3 total)
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