DIJ Bandō-Sammlung

Error in query - 1030 - Got error 28 from storage engine
SQL:

select
w.name_txtid,
p.person_id pid,
p.seite_id id,
t1.value_de_data name,
t2.value_de_data vorname
FROM bnd_person w
INNER JOIN bnd_person_seite p on w.id = p.person_id
left outer join object_textvalues_col t1 on
t1.text_id = w.name_txtid
left outer join object_textvalues_col t2 on
t2.text_id = w.vorname_txtid
WHERE p.seite_id='947'
ORDER by name;