SQL Error: Unknown column in 'field list'怎么解决

Question

SQL: 
UPDATE `ims_ewei_shop_member` SET `isagent` = :isagent , `status` = :status , `agenttime` = :agenttime , `agentblack` = :agentblack WHERE `uniacid` = :__uniacid AND `id` = :__id

Params: 
array ( ':isagent' => 1, ':status' => 1, ':agenttime' => 1451107437, ':agentblack' => 0, ':__uniacid' => 10, ':__id' => '1', )
SQL Error: 
Unknown column 'agentblack' in 'field list'
Traces: 
file: /framework/class/db.class.php; line: 95; 
file: /framework/class/db.class.php; line: 241; 
file: /framework/function/pdo.func.php; line: 62; 
file: /addons/ewei_shop/plugin/commission/model.php; line: 763; 
file: /addons/ewei_shop/core/model/member.php(1) : regexp code(1) : eval()'d code; line: 2; 
file: /addons/ewei_shop/core/inc/core.php(1) : regexp code(1) : eval()'d code; line: 2; 
file: /framework/class/account.class.php; line: 556; 
file: /app/source/entry/__init.php; line: 29; 
file: /app/index.php; line: 83; 
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为什么会出现这样的错误？要怎么改

Answer 1

字段名 是否错了  column
'agentblack'，检查数据库表结构。