Deletion failed: There has been a critical error on this website.

Hi,

I’ve deactivated and tried to uninstall DCL, but I can’t. It shows this error:

Deletion failed: There has been a critical error on this website.Learn more about troubleshooting WordPress.

WP-Debug shows this:

[24-Sep-2022 18:45:39 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "DCL_DIR" in /www/htdocs/domain.com/wp-content/plugins/disqus-conditional-load/uninstall.php:28
Stack trace:
#0 /www/htdocs/domain.com/wp-admin/includes/plugin.php(1241): include_once()
#1 /www/htdocs/domain.com/wp-admin/includes/plugin.php(958): uninstall_plugin('disqus-conditio...')
#2 /www/htdocs/domain.com/wp-admin/includes/ajax-actions.php(4668): delete_plugins(Array)
#3 /www/htdocs/domain.com/wp-includes/class-wp-hook.php(307): wp_ajax_delete_plugin('')
#4 /www/htdocs/domain.com/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array)
#5 /www/htdocs/domain.com/wp-includes/plugin.php(476): WP_Hook->do_action(Array)
#6 /www/htdocs/domain.com/wp-admin/admin-ajax.php(187): do_action('wp_ajax_delete-...')
#7 {main}
  thrown in /www/htdocs/domain.com/wp-content/plugins/disqus-conditional-load/uninstall.php on line 28

Other than that, the site runs just fine and also the Health Check doesn’t show anything. I’ve tried changing themes already to a standard one like Twenty Twenty Two, deactivated caching etc. but it doesn’t work. How can I succeed?

Thanks and best regards,
eC

• This topic was modified 14 minutes ago by .
• This topic was modified 14 minutes ago by .
• This topic was modified 12 minutes ago by James Huff.