Error tracing and fixing in a running package/model

Hello everybody.

I am new with Mathematica and working on a package SARAH which is used for model building in particle physics.

  1. I run the package and it’s fine.

  2. I load any built in model and it too is apparently fine.

  3. When I check the loaded model for errors, many errors appear which I do not know how to fix.

I am attaching the snaps with post and want to know how to trace the errors and which files/folders/parameters to explore to fix them.
Please note that I am running it on Windows 7. The same errors appear when run in Linux.




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