texput.log

This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/Debian) (preloaded format=pdflatex 2021.6.15)  10 SEP 2021 15:51
entering extended mode
 restricted \write18 enabled.
 %&-line parsing enabled.
**handbook/

! Emergency stop.
<*> handbook/
             
End of file on the terminal!

 
Here is how much of TeX's memory you used:
 4 strings out of 481239
 112 string characters out of 5920377
 236563 words of memory out of 5000000
 15373 multiletter control sequences out of 15000+600000
 532338 words of font info for 24 fonts, out of 8000000 for 9000
 1141 hyphenation exceptions out of 8191
 0i,0n,0p,13b,6s stack positions out of 5000i,500n,10000p,200000b,80000s
!  ==> Fatal error occurred, no output PDF file produced!