PostgreSQL 启用插件报错：Database Query Error

[Nativu5]

使用的是最新 Typecho 开发版，错误信息如下：

ERROR:  syntax error at or near "FROM"
LINE 1: SHOW COLUMNS FROM `naiv_contents` LIKE '%wordCount%'
                     ^
Typecho_Db_Query_Exception: ERROR:  syntax error at or near "FROM"
LINE 1: SHOW COLUMNS FROM `naiv_contents` LIKE '%wordCount%'
                     ^ in /var/www/typecho/var/Typecho/Db/Adapter/Pgsql.php:109
Stack trace:
#0 /var/www/typecho/var/Typecho/Db.php(367): Typecho_Db_Adapter_Pgsql->query()
#1 /var/www/typecho/var/Typecho/Db.php(398): Typecho_Db->query()
#2 /var/www/typecho/usr/plugins/VOID/Plugin.php(23): Typecho_Db->fetchAll()
#3 /var/www/typecho/usr/plugins/VOID/Plugin.php(68): VOID_Plugin::hasColumn()
#4 /var/www/typecho/var/Widget/Plugins/Edit.php(102): VOID_Plugin::activate()
#5 /var/www/typecho/var/Widget/Plugins/Edit.php(308): Widget_Plugins_Edit->activate()
#6 /var/www/typecho/var/Widget/Do.php(82): Widget_Plugins_Edit->action()
#7 /var/www/typecho/var/Typecho/Widget.php(221): Widget_Do->execute()
#8 /var/www/typecho/var/Typecho/Router.php(135): Typecho_Widget::widget()
#9 /var/www/typecho/index.php(23): Typecho_Router::dispatch()
#10 {main}