It's linked in another comment, but repeating anyway: a high-resolution PDF (i.e. using vector fonts and not a scan) of the error log itself is available here:

It's linked in another comment, but repeating anyway: a high-resolution PDF (i.e. using vector fonts and not a scan) of the error log itself is available here: https://mirrors.ctan.org/info/knuth-pdf/errata/errorlog.pdf https://mirrors.ctan.org/info/knuth-pdf/errata/errorlog.pdf (typeset from source: https://mirrors.ctan.org/systems/knuth/dist/errata/errorlog.tex https://mirrors.ctan.org/systems/knuth/dist/errata/errorlog....) The 37-page paper that precedes the error log, The Errors of TeX, has been reprinted (as always, with minor corrections) as Chapter 10 of the book of collected papers titled Literate Programming https://cs.stanford.edu/~knuth/lp.html https://cs.stanford.edu/~knuth/lp.html — Knuth has not published its .tex source, though it's not impossible to find…