Incorrect key file for table '/tmp/#sql_4698_0.MYI'; try to repair it
QUERY: SELECT DISTINCT n_table.*, n.string as name, v.string as value FROM elgg_metadata n_table JOIN elgg_entities e ON n_table.entity_guid = e.guid JOIN elgg_metastrings n on n_table.name_id = n.id JOIN elgg_metastrings v on n_table.value_id = v.id JOIN elgg_metastrings msn on n_table.name_id = msn.id WHERE (e.guid IN (1)) AND (((msn.string IN ('email')) AND ( (n_table.access_id IN (2) OR (n_table.owner_guid = -1) OR ( n_table.access_id = 0 AND n_table.owner_guid = -1 ) ) and n_table.enabled='yes'))) AND ( (e.access_id IN (2) OR (e.owner_guid = -1) OR ( e.access_id = 0 AND e.owner_guid = -1 ) ) and e.enabled='yes') ORDER BY n_table.time_created asc, n_table.id