error

Dear FLUKA user,
I get error (see below) in file with extesion .err. What does it means?
What is the reasons?
Andrzej Wojciechowski

 *** dp/dx:d,imat,ztar,ij,po,eo -0.00189403372 38 53. 1 1.15140072
  1.48528736 ***
  *** x,xoster,ccster,d0ster 0.0888975986 0.0549 -5.949 0. ***
  *** dp/dx:d,imat,ztar,ij,po,eo -0.0053411376 38 53. 1 1.22865196
  1.54594326 ***
  *** x,xoster,ccster,d0ster 0.117099979 0.0549 -5.949 0. ***
  *** dp/dx:d,imat,ztar,ij,po,eo -0.0067368672 38 53. 1 1.31108624
  1.61223511 ***
  *** x,xoster,ccster,d0ster 0.14530236 0.0549 -5.949 0. ***
  *** dp/dx:d,imat,ztar,ij,po,eo -0.00609463982 38 53. 1 1.3990513
  1.68454726 ***
  *** x,xoster,ccster,d0ster 0.173504741 0.0549 -5.949 0. ***
  *** dp/dx:d,imat,ztar,ij,po,eo -0.00342790582 38 53. 1 1.49291823
  1.76328097 ***......
Received on Tue Dec 09 2008 - 16:00:44 CET