Initialization Error

Array
(
    [callback] => Array
        (
            [0] => CRM_Core_Error
            [1] => simpleHandler
        )

    [code] => -19
    [message] => DB Error: no such field
    [mode] => 16
    [debug_info] => SELECT *,  config_backend, locales, locale_custom_strings  
 FROM civicrm_domain 
 
 WHERE (  civicrm_domain.id = 1 )  
 
 
 
 [nativecode=1054 ** Unknown column 'config_backend' in 'field list']
    [type] => DB_Error
    [user_info] => SELECT *,  config_backend, locales, locale_custom_strings  
 FROM civicrm_domain 
 
 WHERE (  civicrm_domain.id = 1 )  
 
 
 
 [nativecode=1054 ** Unknown column 'config_backend' in 'field list']
    [to_string] => [db_error: message="DB Error: no such field" code=-19 mode=callback callback=CRM_Core_Error::simpleHandler prefix="" info="SELECT *,  config_backend, locales, locale_custom_strings  
 FROM civicrm_domain 
 
 WHERE (  civicrm_domain.id = 1 )  
 
 
 
 [nativecode=1054 ** Unknown column 'config_backend' in 'field list']"]
)