- unregister_hook('plugin_settings', 'addon/qcomment/qcomment.php', 'qcomment_addon_settings');
- unregister_hook('plugin_settings_post', 'addon/qcomment/qcomment.php', 'qcomment_addon_settings_post');
+ Addon::unregisterHook('addon_settings', 'addon/qcomment/qcomment.php', 'qcomment_addon_settings');
+ Addon::unregisterHook('addon_settings_post', 'addon/qcomment/qcomment.php', 'qcomment_addon_settings_post');