biweb安装后出现的错误？大家帮忙解决一下！

SELECT
id,type_id,type_roue_id,user_id,tag,bedeck,title,title_md5,linkurl,area,price,summary,thumbnail,submit_date,topflag,recommendflag,stars,clicktimes,pass
 from biweb_product WHERE pass=1  ORDER BY topflag DESC,submit_date DESC
 LIMIT 0,4

Failed: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'biweb.biweb_product' doesn't exist

Fatal error:  Uncaught exception 'PDOException' with message
'SQLSTATE[42S02]: Base table or view not found: 1146 Table
'biweb.biweb_product_type' doesn't exist' in
D:\wamp\www\bw\web_common5.8\php_common.php:645
Stack trace:
#0 D:\wamp\www\bw\web_common5.8\php_common.php(645):
PDO->query('SELECT * FROM b...')
#1 D:\wamp\www\bw\product\block\_menu.php(21):
ArthurXF->getTypeList()
#2 D:\wamp\www\bw\index.php(25): include('D:\wamp\www\bw\...')
#3 {main}
  thrown in D:\wamp\www\bw\web_common5.8\php_common.php on line 645