安装mediawiki1.66出现问题 Specified key was too long

作者 herman 于 1149927079

如下：
Query "CREATE TABLE `hpin_mediawiki_job` ( job_id int(9) unsigned NOT NULL auto_increment, job_cmd varchar(255) NOT NULL default '', job_namespace int NOT NULL, job_title varchar(255) binary NOT NULL, job_params blob NOT NULL default '', PRIMARY KEY job_id (job_id), KEY (job_cmd, job_namespace, job_title) ) TYPE=InnoDB " failed with error code "Specified key was too long; max key length is 1024 bytes (localhost)". Notice [PHP]: Undefined index: 6 in file E:\web\modules\mediawiki\LocalSettings.php line 79

请高手指点