auto login error = {$res[1]}?

[johnomcm]

When someone tries to Register an account , from the create login, they are getting this error.

auto login error = {$res[1]}



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Cms Version: 1.6.6

Installed Modules:

CMSMailer: 1.73.14
FileManager: 1.0.1
MenuManager: 1.6.2
ModuleManager: 1.3.1
News: 2.10.3
nuSOAP: 1.0.1
Search: 1.6.1
ThemeManager: 1.1.1
TinyMCE: 2.5.5
CGExtensions: 1.17.4
CGSimpleSmarty: 1.4.3
Products: 2.4.3
FrontEndUsers: 1.6.10
CGPaymentGatewayBase: 1.0.3
Orders: 1.6.1
FRShipping: 1.1
FRTaxes: 1.0.1
FormBuilder: 0.5.12
SelfRegistration: 1.2.5
PriceBasedShipping: 1.0.2
Cart: 1.4.2
Captcha: 0.4
CustomContent: 1.5.3
LightBox: 1.0.1
NMS: 2.2.3
Statistics: 0.9.2


Config Information:

php_memory_limit: 128M
process_whole_template: false
max_upload_size: 8000000
default_upload_permission: 664
assume_mod_rewrite: false
page_extension:
internal_pretty_urls: false
use_hierarchy: true


Php Information:

phpversion: 5.2.4-2ubuntu5.6
md5_function: On (True)
gd_version: 2
tempnam_function: On (True)
magic_quotes_runtime: Off (False)
memory_limit: 128M
max_execution_time: 920
safe_mode: Off (False)
session_save_path: /var/lib/php5 (1733)
session.use_cookies: On (True)


Server Information:

Server Api: apache2handler
Server Db Type: MySQL (mysql)
Server Db Version: 5.0.51a


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