Manage customer error

[thomaswong8188]

After installing sample data, when I go to manage customer and click on a customer or add a new customer I get 

"Exception printing is disabled by default for security reasons."

The error files 

a:5:{i:0;s:123:"Source model "customeractivation/resource_attribute_source_customeractivation" not found for attribute "customer_activated"";i:1;s:3676:"#0 /home3/samoht88/public_html/metrobasicbrands.com/app/code/core/Mage/Eav/Model/Entity/Attribute/Abstract.php(387): Mage::exception('Mage_Eav', 'Source model "c...')

Sugguestions on how to fix this?

Thanks 

[theMageComp]

@thomaswong8188

As "customer_activated" customer type attribute is missing in your attribute list.
That is the cause of the error.

[abhishek845]

install any customer attribute extension then go admin panel->customer->manage attribute delete attribute code "customer_activated"