Template errors

• Template public:xc_user_activity_modification_macros: [E_USER_WARNING] Method canViewViewersForum is not callable on the given object (XF\Entity\Forum) (src/XF/Template/Templater.php:1161)
• Template public:node_list_forum: [E_USER_WARNING] Accessed unknown getter 'iconify_icon' on XF:Node[165] (src/XF/Mvc/Entity/Entity.php:199)
• Template public:node_list_forum: [E_USER_WARNING] Accessed unknown getter 'iconify_icon' on XF:Node[166] (src/XF/Mvc/Entity/Entity.php:199)
• Template public:xc_user_activity_modification_macros: [E_USER_WARNING] Method canViewViewersForum is not callable on the given object (XF\Entity\Forum) (src/XF/Template/Templater.php:1161)
• Template public:PAGE_CONTAINER: [E_USER_WARNING] Method canImpersonateUser is not callable on the given object (XF\Entity\User) (src/XF/Template/Templater.php:1161)
• Template public:PAGE_CONTAINER: [E_USER_WARNING] Function siropu_rs_referral_message is unknown (src/XF/Template/Templater.php:1081)