Traceback (most recent call last): File "/data/www/harar/app.py", line 3393, in get cur.execute("select id,title,content,channelid,dbdate,counts,sid,'',isdel,ismark,img from article where id = "+ str(aid) +" limit 1") File "/usr/lib64/python2.7/site-packages/MySQLdb/cursors.py", line 205, in execute self.errorhandler(self, exc, value) File "/usr/lib64/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler raise errorclass, errorvalue OperationalError: (1054, "Unknown column 'www' in 'where clause'")