MiKTeX and proTeXt ⇒ Error while opening cards

[ow73anif]

Hi, I'm a beginner, a friend of mine shared a study guide with me, i'm using Anki with mikTex but getting the following error:

This is pdfTeX, Version 3.141592653-2.6-1.40.25 (MiKTeX 23.5) (preloaded format=latex.fmt)
restricted \write18 enabled.
entering extended mode
(tmp.tex
LaTeX2e <2023-06-01> patch level 1
L3 programming layer <2023-06-30>
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/base\article.cls
Document Class: article 2023/05/17 v1.4n Standard LaTeX document class
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/base\size12.clo))
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/base\inputenc.sty)
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsfonts\amssymb.sty
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsfonts\amsfonts.sty))
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsmath.sty
For additional information on amsmath, use the `?' option.
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amstext.sty
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsgen.sty))
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsbsy.sty)
(C:\Users\User\AppData\Local\Programs\MiKTeX\tex/latex/amsmath\amsopn.sty))
Sorry, but latex did not succeed.

The log file hopefully contains the information to get MiKTeX going again:

C:\Users\User\AppData\Local\MiKTeX\miktex\log\latex.log