Index: kernel/session/session.php
===================================================================
--- kernel/session/session.php	(revision 15437)
+++ kernel/session/session.php	(working copy)
@@ -247,6 +247,10 @@
 	{
 		parent::Init($prefix, $special);
 
+		if ( php_sapi_name() == 'cli' ) {
+			$this->SetMode(self::smGET_ONLY);
+		}
+
 		$this->CheckIfCookiesAreOn();
 		if ($this->CookiesEnabled) $_COOKIE['cookies_on'] = 1;