WordPress database error: [Table 'myingyan_myydb.ab_customer_appointment' doesn't exist]
SELECT a.start_date,
s.title,
custom_fields
FROM ab_customer_appointment ca
inner join ab_customer c
on customer_id = c.id
inner join ab_appointment a
on ca.appointment_id = a.id
inner join ab_service s
on a.service_id = s.id
where c.wp_user_id = 0