Can someone help me how to tackle this probelm I am getting in Abaqus?

01 January 2019 0 5K Report

I am trying to model resistance spot welding in Abaqus. I am following the procedure laid out on this report: https://www.3ds.com/fileadmin/PRODUCTS/SIMULIA/PDF/scc-papers/numerical-simulation-nugget-formation-14.pdf

However, every time I run my job it get aborted and I get errors on the attachment. Can someone help me? I am lost. Thanks.

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