diff --git a/pandora_server/ChangeLog b/pandora_server/ChangeLog
index d1517bb81a..9dceefb75d 100644
--- a/pandora_server/ChangeLog
+++ b/pandora_server/ChangeLog
@@ -1,3 +1,9 @@
+2009-01-28  Sancho Lerena <slerena@artica.es>
+
+	* bin/pandora_server: Fixed a typo in call to pandora_writestate() who
+	makes server exiting with "Can't call method 'prepare'". That affects only
+	to keepalive modules. Thanks to Esben for reporting.
+
 2009-01-26  Sancho Lerena <slerena@artica.es>
 
 	* DB.pm: Fixed NOT behaviour of alerts, now works as supposed to do.
diff --git a/pandora_server/bin/pandora_server b/pandora_server/bin/pandora_server
index dd7d20fcdf..0074de804a 100755
--- a/pandora_server/bin/pandora_server
+++ b/pandora_server/bin/pandora_server
@@ -310,7 +310,7 @@ sub keep_alive_check {
 			$id_agent = $data->{'id_agente'};
 			$agent_name = $data->{'agentname'};
 			$module_name = $data->{'modulename'};
-			pandora_writestate ($pa_config, $agent_name, "keep_alive", $module_name, 0, 1, $dbh, 1);
+			pandora_writestate ($pa_config, $agent_name, "keep_alive", $module_name, 0, $dbh, 1);
 		}
 	}
 	undef $data;