Discuz! info: MySQL Query Error

Time: 2009-7-4 2:12pm
Script: /index.php

SQL: SELECT * FROM cdb_crons WHERE available>'0' AND nextrun<='1246687951' LIMIT 1
Error: User 's88005_s8800' has exceeded the 'max_questions' resource (current value: 1)
Errno.: 1226

Similar error report has beed dispatched to administrator before.