- Addon::unregisterHook('prepare_body', 'addon/showmore/showmore.php', 'showmore_prepare_body');
- Addon::unregisterHook('addon_settings', 'addon/showmore/showmore.php', 'showmore_addon_settings');
- Addon::unregisterHook('addon_settings_post', 'addon/showmore/showmore.php', 'showmore_addon_settings_post');
+ Hook::unregister('prepare_body', 'addon/showmore/showmore.php', 'showmore_prepare_body');
+ Hook::unregister('addon_settings', 'addon/showmore/showmore.php', 'showmore_addon_settings');
+ Hook::unregister('addon_settings_post', 'addon/showmore/showmore.php', 'showmore_addon_settings_post');