A fatal MySQL error occurred.

Query:
UPDATE LOW_PRIORITY pmd_v1_listings SET featured_date=NOW() WHERE id IN(974,1393)

Error:
(126) Incorrect key file for table './snappy7_aipdir/pmd_v1_listings.MYI'; try to repair it

A fatal MySQL error occurred.

Query:
REPLACE INTO pmd_v1_sessions VALUES ('bc45b62fb35ae5e2f24d1c24a743e417','initiated|b:1;',1414269399,'a26d78281df8074e7681bf2f131fb1a3')

Error:
(126) Incorrect key file for table './snappy7_aipdir/pmd_v1_sessions.MYI'; try to repair it