This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2018) (preloaded format=pdflatex 2025.10.15)  15 OCT 2025 10:00
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 restricted \write18 enabled.
 %&-line parsing enabled.
**AllenBook.pdf
(/usr/share/texlive/texmf-dist/tex/latex/tools/x.tex
LaTeX2e <2017-04-15>
Babel <3.17> and hyphenation patterns for 1 language(s) loaded.

! .
l.38   \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 494931
 248 string characters out of 6181073
 45553 words of memory out of 5000000
 3415 multiletter control sequences out of 15000+600000
 3640 words of font info for 14 fonts, out of 8000000 for 9000
 14 hyphenation exceptions out of 8191
 5i,0n,1p,93b,8s stack positions out of 5000i,500n,10000p,200000b,80000s

No pages of output.
PDF statistics:
 0 PDF objects out of 1000 (max. 8388607)
 0 named destinations out of 1000 (max. 500000)
 1 words of extra memory for PDF output out of 10000 (max. 10000000)