Hi, me again small bug in 2.0.1 when I upgraded got the message:
"Could not obtain credit info from ARTIO server. Please check that your access credentials are correct and your ARTIO SMS Services account is active."
In Dashboard.
Also in server logs got:
PHP Warning: Invalid argument supplied for foreach() in [JOOMLA_ROOT]/administrator/components/com_vmsms/models/dashboard.php on line 34, referer:[SITE_URL]/administrator/index.php?option=com_vmsms&view=help
[Wed Aug 21 17:01:49 2013] [error] [client 127.0.0.1] File does not exist:[WEB_ROOT]/artio15
Rolled back to 2.0.0 and all working again.
Hope this helps with debugging.