我正在尝试从我的本地主机上的远程托管设置现有的symfony网站，我收到错误：
[26-Mar-2017 12:35:48 Europe/Berlin] [wrapped: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'video.COUPON_BANNER_ID' in 'field list']
[26-Mar-2017 12:35:49 Europe/Berlin] Empty module and/or action after parsing the URL "/favicon.ico" (/).
[26-Mar-2017 12:35:49 Europe/Berlin] PHP Fatal error: Uncaught exception 'PropelException' with message ' [wrapped: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'video.COUPON_BANNER_ID' in 'field list']' in D:\xampp\htdocs\symfony\lib\plugins\sfPropelPlugin\lib\vendor\propel\util\BasePeer.php:467
Stack trace:
#0 D:\xampp\htdocs\DrBerg.com\lib\model\om\BaseVideoPeer.php(392): BasePeer::doSelect(Object(Criteria), Object(PropelPDO))
#1 D:\xampp\htdocs\DrBerg.com\lib\model\om\BaseVideoPeer.php(355): BaseVideoPeer::doSelectStmt(Object(Criteria), NULL)
#2 D:\xampp\htdocs\DrBerg.com\lib\model\VideoCatPeer.php(24): BaseVideoPeer::doSelect(Object(Criteria))
#3 D:\xampp\htdocs\DrBerg.com\apps\mainv2\modules\include\actions\components.class.php(61): VideoCatPeer::getNonEmptyVideoCategories()
#4 D:\xampp\htdocs\symfony\lib\helper\PartialHelper.php(384): includeComponents->executeHeader(Object(sfWebRequest))
#5 D:\xampp\htdocs\symfony\lib\helper\PartialHelper.php(148): _call_component('include', 'header', Array)
#6 D:\xampp\htdocs\symfony\lib\helper\PartialHelper.p in D:\xampp\htdocs\symfony\lib\plugins\sfPropelPlugin\lib\vendor\propel\util\BasePeer.php on line 467
但是，在查看实时网站时，该字段似乎不在数据库视频表中，但该网站仍有效吗？
当我检查错误中提到的文件时，所以没有提到该字段，那么情况是怎样的呢？