ecshop 后台恢复之前的备份数据出错，代码如下，求解决！

ecshop 后台恢复之前的备份数据出错，代码如下，求解决！

MySQL server error report:Array
(
[0] => Array
(
[message] => MySQL Query Error
)

[1] => Array
(
[sql] => INSERT INTO `ecs_keywords` ( `date`, 
`searchengine`, `keyword`, `count` ) VALUES ('2013-08-27', 'BAIDU', 
NULL, '1')
)

[2] => Array
(
[error] => Column 'keyword' cannot be null
)

[3] => Array
(
[errno] => 1048
)

)

tzg118 2013-9-6