Just tried it and got this message.
MySQL error reported!
Script: index
Query: SELECT cat,laston FROM laston WHERE userid=4121
Result: Can't open file: 'laston.MYI'. (errno: 145)
Database handle: Resource id #7
MySQL error reported!
Script: index
Query: SELECT cat,laston FROM laston WHERE userid=4121
Result: Can't open file: 'laston.MYI'. (errno: 145)
Database handle: Resource id #7