پیغام خطا

• Notice: Trying to get property of non-object در calendar_systems_form_alter() (خط 334 از /home/shakhshe/public_html/sites/all/modules/calendar_systems/calendar_systems.module).
• Notice: Trying to get property of non-object در calendar_systems_form_alter() (خط 334 از /home/shakhshe/public_html/sites/all/modules/calendar_systems/calendar_systems.module).