h.log

This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/Debian) (preloaded format=latex 2017.6.22)  27 JUN 2017 18:30
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(/usr/share/texlive/texmf-dist/tex/latex/tools/h.tex
LaTeX2e <2016/02/01>
Babel <3.9q> and hyphenation patterns for 3 language(s) loaded.

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l.45 \errmessage{}
                  
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! Interruption.
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l.45 \errmessage{}
                  
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*\end

*\end
! TeX capacity exceeded, sorry [input stack size=5000].
\end #1->\csname end#1
                      \endcsname \@checkend {#1}\expandafter \endgroup \if@e...
<*> \end
        
If you really absolutely need more capacity,
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Here is how much of TeX's memory you used:
 6 strings out of 494954
 246 string characters out of 6181003
 49731 words of memory out of 5000000
 3390 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
 5000i,0n,5000p,81b,8s stack positions out of 5000i,500n,10000p,200000b,80000s
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