Call to undefined function is_plugin_active()

  • Resolved nichu42

    (@nicolai42)


    1 year, 5 months ago

    I think I got everything set up correctly, but clicking on the test button doesn’t do anything. And after putting the shortcode on the page, I get the following error message:

    PHP Fatal error: Uncaught Error: Call to undefined function is_plugin_active() in /home/www/truncated/wp-content/plugins/wpgetapi/includes/class-api.php:79

    I tried to open a support ticket, but the author’s web-site throws up a 403 error. Is anyone here able to help?

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