[Users] Error while running toolkit

[Thejas A Nair]

Dear Sir/Madam
I am Thejas, final year Masters student at Central University of
Kerala(India), my Masters project is on Gravitational waves. As a part of
it I have to work with Einstein's toolkit, unfortunately I am having some
error while running poisson par file, could you please guide me regarding
this?, for clarification I am attaching the image and I would also like to
know how to implement friend in einstein's toolkit.
Warm Regards
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