Support » Plugin: Simplest Gallery Plugin » Error uninstalling the plugin

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    I tried deactivating Simplest Galerry on WP 5.7 (got classic editor on) to see some change, but upon trying to reactivate it, I get the following error.

    Error thrown
    Call to undefined function sga_register_gallery_type()

    There I decided trying to delete the plugin itself, but I get the following error:

    Please install and activate Simplest Gallery plugin!Please install and activate Simplest Gallery plugin!{“success”:true,”data”:{“delete”:”plugin”,”slug”:”simplest-gallery”,”plugin”:”simplest-gallery\/simplest-gallery.php”,”pluginName”:”Simplest Gallery”}}

    How do I uninstall the plugin and go back to default gallery?

    My galleries on WP are broken at the moment.

    The page I need help with: [log in to see the link]

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Author cleoni

    (@cleoni)

    Hello, most likely yiu are using an obsolete version, that message has been suppressed in recent versions.

    So just uninstall the plugin, and download new versions of plugin+style addon.

    Please note that the plugin does not midify your posts so all your galleries will remain there, just they will be rendered differently.

    Thread Starter redxfire

    (@redxfire)

    Deleting plugin and downloading/uploading https://downloads.wordpress.org/plugin/simplest-gallery.zip

    Still getting

    Error thrown
    Call to undefined function sga_register_gallery_type()

    If there anyway to uninstall it manually (restore WP default gallery settings?) Doesn’t let me activate nor uninstall.

    Version according to WP of Simplest Gallery is 4.4.

    • This reply was modified 9 months, 3 weeks ago by redxfire.
    Plugin Author cleoni

    (@cleoni)

    Please look at the installed plugins on your website.

    For sure, you had
    1- simplest gallery (main plugin – engine)
    2- a style addon plugin “for Simplest Gallery” (most likely outdated)

    The style addon adds a new type of gallery but it needs the main plugin to work! So, if you uninstall the main plugin (1) the addon might not work or – if it is an old version – it will complain and ask you to install & activate the main plugin.

    So either you uninstall / deactivate both, or you keep at least the main plugin (1) working.

    Hope it helps

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