1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-5,5' at line 1 [ SQL语句 ] : SELECT * FROM `ykb_news` WHERE `class_id` = 1 ORDER BY sort desc,id desc LIMIT -5,5

FILE: /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php 　LINE: 350

#0 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(350): E('1064:You have a...')
#1 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(180): Think\Db\Driver->error()
#2 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(946): Think\Db\Driver->query('SELECT * FROM `...', false)
#3 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Model.class.php(579): Think\Db\Driver->select(Array)
#4 /usr/home/byu6143170001/htdocs/Application/Home/Controller/NewsController.class.php(146): Think\Model->select()
#5 [internal function]: Home\Controller\NewsController->newssj('0')
#6 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/App.class.php(171): ReflectionMethod->invokeArgs(Object(Home\Controller\NewsController), Array)
#7 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/App.class.php(110): Think\App::invokeAction(Object(Home\Controller\NewsController), 'newssj')
#8 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/App.class.php(204): Think\App::exec()
#9 /usr/home/byu6143170001/htdocs/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#10 /usr/home/byu6143170001/htdocs/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#11 /usr/home/byu6143170001/htdocs/index.php(24): require('/usr/home/byu61...')
#12 {main}