Raymond, since this question is very much specific to your project we have converted this forum post into a support ticket for you. We will follow up with you there on how to resolve this error, however it is best practice to contact support for these questions and to include the project file in question as that will be the fastest way to get a resolution.
When I go to calculate my job I get that phrase and my program freezes. What is the cause? Got it fixed a few times from this occurrence, but tired of it. What am I doing to not do it again?