Discuz! info: MySQL Query Error

Time: 2013-5-24 4:02pm
Script: /plugin_gb.php

SQL: SELECT g.uid FROM plugin_gbstyle g ORDER BY g.views DESC LIMIT 0, 30
Error: Table './ktzone/plugin_gbstyle' is marked as crashed and should be repaired
Errno.: 145

Similar error report has beed dispatched to administrator before.