AOW module crash after cron start

Hi,

we use AOW normally on our installation of suitCRM. After setting the cron, the Workflow dismiss from a menu and all system settings.

In the log it can see

Tue 02 Sep 2014 08:51:01 AM CEST [1397][1][FATAL] modified_user_link for aow_workflow_modified_user failed to load

Tue 02 Sep 2014 08:51:01 AM CEST [1397][1][FATAL] created_by_link for aow_workflow_created_by failed to load

Tue 02 Sep 2014 08:51:01 AM CEST [1397][1][FATAL] assigned_user_link for aow_workflow_assigned_user failed to load

It’s made by a cron or not? I’m really not sure.

The system have only languge module (De,NL) additionally installed by Module Loader to the fresh installation of SugarCRM 7.1.3

Thank a lot for your suggestion

I’m sorry, it¨s not SugarCRM, it’s of course SuiteCRM 7.1.3