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Call Stack
#	Time	Memory	Function	Location
1	0.0003	362184	{main}( )	...\index.php:0
2	0.0012	364752	run( )	...\index.php:10
3	0.0014	367520	require_once( 'C:\wamp64\www\home\category.php' )	...\init.php:83

数据库操作错误!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 '' at line 1
SQL语句:select a.id as aid,a.title,u.name,a.create_time,a.content,a.title_img,a.is_hot,a.pv from wm_article as a join wm_user as u where a.user_id = u.id and a.cate_id =