Array
(
    [0] => HY000
    [1] => 1021
    [2] => Disk full (/tmp/#sql_7d1c_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
)
 [  select * from item where (((`metacat` like concat('%,',unhex('2d31'),',%')))) and (not (`id`=unhex('35373637'))) and (`inactive`=unhex('30')) order by rand(now()) limit 0 ,8 ]