disable version checker on admincp checker.vbulletin.org

[JesWhite]

i have 503 error...
i think problem is checker.vbulletin.org problem..
i need try to fix this.
how can i try to disable checker...
thanks...

[rhody401]

Have you tried temporarily disabling all hooks (plug ins) in the config.php file, to see if it is something that you added?

// **Turn off ALL add ins/plugins by disabling hooks (diagnostics)
define('DISABLE_HOOKS', true);