This is pdfeTeX, Version 3.141592-1.20a-2.2 (Web2C 7.5.3) (format=pdflatex 2005.8.20)  12 OCT 2005 04:26
entering extended mode
**corso
(/usr/local/teTeX/share/texmf.tetex/tex/latex/tools/x.tex
LaTeX2e <2003/12/01>
Babel <v3.8d> and hyphenation patterns for american, french, german, ngerman, d
utch, italian, norsk, portuges, spanish, swedish, nohyphenation, loaded.

! .
l.33   \batchmode \errmessage{}
                               \csname @@end\endcsname \end
This error message was generated by an \errmessage
command, so I can't give any explicit help.
Pretend that you're Hercule Poirot: Examine all clues,
and deduce the truth by order and method.

 ) 
Here is how much of TeX's memory you used:
 7 strings out of 95217
 250 string characters out of 1184538
 2045165 words of memory out of 4500000
 3211 multiletter control sequences out of 10000+50000
 3640 words of font info for 14 fonts, out of 2000000 for 2000
 58 hyphenation exceptions out of 1000
 5i,0n,1p,85b,8s stack positions out of 5000i,500n,6000p,200000b,40000s
 0 PDF objects out of 300000
 0 named destinations out of 131072
 1 words of extra memory for PDF output out of 65536

No pages of output.