Approving topics in moderation is not working
I just installed it, trying to approve a topic but when I click on approve, it just goes to a blank page like you can see in the screenshot.
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This is a problem I am facing too - did you find a solution?
This is a site specific problem end comes from other plugins and theme in most cases. To find the reason please deactivate all plugins and temporary change the theme if it's possible.
Found the issue,
on line 462 wpf-actions.php
$pids = array_diff($pids, (array) $wpforo->current_userid);
not sure why the userid here is compared with the topic ids? Commenting this out fixes the issue in my case