Support » Plugin: Rest Manager » The plugin does not have a valid header

  • I am getting this error when I try to activate the plugin from the “Add Plugins” page. The activation page path is /wp-admin/plugins.php?_wpnonce=e7f3bcc8f2&action=activate&plugin=rest-manager/lib/rest-manager.php

    However, it does work if I activate from the “Plugins” page.

    With plugin installed I can see the “Rest Manager” options page at /wp-admin/options-general.php?page=settings_rest-manager

    However, if I visit my website’s homepage I get a fatal PHP error.

    Fatal error: Uncaught Error: Call to undefined function is_user_logged_in() in C:\wamp64\www\wordpress.dev\wp-includes\class-wp-query.php on line 2352

    It seems to fail at Rest_Manager_Request->request_filter()

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