This is pdfTeX, Version 3.14159265-2.6-1.40.19 (TeX Live 2019/dev/Debian) (preloaded format=latex 2021.1.1)  31 JAN 2021 16:05
entering extended mode
 \write18 enabled.
 %&-line parsing enabled.
**config.tex
(./config.tex
LaTeX2e <2018-12-01>
! Undefined control sequence.
l.209 \graphicspath
                   {{./images/}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.209 \graphicspath{{.
                      /images/}}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no . in font nullfont!
Missing character: There is no / in font nullfont!
Missing character: There is no i in font nullfont!
Missing character: There is no m in font nullfont!
Missing character: There is no a in font nullfont!
Missing character: There is no g in font nullfont!
Missing character: There is no e in font nullfont!
Missing character: There is no s in font nullfont!
Missing character: There is no / in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 209--210
[] 
 []

! Undefined control sequence.
l.230 \lstloadlanguages
                       {TeX}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.


! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.230 \lstloadlanguages{T
                         eX}
You're in trouble here.  Try typing  <return>  to proceed.
If that doesn't work, type  X <return>  to quit.

Missing character: There is no T in font nullfont!
Missing character: There is no e in font nullfont!
Missing character: There is no X in font nullfont!

Overfull \hbox (20.0pt too wide) in paragraph at lines 230--231
[] 
 []

)
! Emergency stop.
<*> config.tex
              
*** (job aborted, no legal \end found)

 
Here is how much of TeX's memory you used:
 18 strings out of 494372
 269 string characters out of 6171427
 52767 words of memory out of 5000000
 3817 multiletter control sequences out of 15000+600000
 3640 words of font info for 14 fonts, out of 8000000 for 9000
 81 hyphenation exceptions out of 8191
 7i,0n,7p,144b,18s stack positions out of 5000i,500n,10000p,200000b,80000s
No pages of output.