OTSYS_SQLITE3

Alguem poderia me ajuda resolve isso

peguei uma base lenda aparece isso quando liga a distro

[11/11/2016 10:20:13] OTSYS_SQLITE3_PREPARE(): SQLITE ERROR: no such function: UNIX_TIMESTAMP ( SELECT houses.owner, houses.id as hid, houses.name as house_name ,players.name FROM houses
[11/11/2016 10:20:13]             LEFT JOIN players ON players.id=houses.owner
[11/11/2016 10:20:13]             LEFT JOIN accounts ON players.account_id=accounts.id
[11/11/2016 10:20:13]             WHERE players.lastlogin < (UNIX_TIMESTAMP() - 3*24*60*60)
[11/11/2016 10:20:13]              AND accounts.premdays=0             AND    players.world_id =0)