Error Number: 1030

Got error 28 from storage engine

SELECT
Regular_Meeting.id_Regular_Meeting, Regular_Meeting.Organisation_Name, Regular_Meeting.id_Ward, Ward.Ward_Name
FROM Regular_Meeting
LEFT JOIN (Meeting_Time CROSS JOIN Weekday, Ward, IsType CROSS JOIN Group_Type LEFT JOIN Group_Type AS Type ON Group_Type.Parent_Type=Type.id_Group_Type)
ON
(
Regular_Meeting.id_Regular_Meeting=Meeting_Time.id_Regular_Meeting
AND Meeting_Time.id_Weekday=Weekday.id_Weekday
AND Regular_Meeting.id_Ward=Ward.id_Ward
AND Regular_Meeting.id_Regular_Meeting=IsType.id_Regular_Meeting
AND IsType.id_Group_Type=Group_Type.id_Group_Type
)
WHERE Group_Type.id_Group_Type='2'
ORDER BY Regular_Meeting.Organisation_Name