mwe log file

This is LuaHBTeX, Version 1.12.0 (MiKTeX 20.11) (format=lualatex 2022.2.8)  8 FEB 2022 00:29
 restricted system commands enabled.
**mwe.tex
(./mwe.tex
LaTeX2e <2021-11-15> patch level 1
Lua module: luaotfload 2021-05-21 3.18 Lua based OpenType font support
Lua module: lualibs 2021-05-20 2.74 ConTeXt Lua standard libraries.
Lua module: lualibs-extended 2021-05-20 2.74 ConTeXt Lua libraries -- extended c
ollection.
luaotfload | conf : Root cache directory is "/home/mj0054/.miktex/texmfs/data/lu
atex-cache/generic/names".
luaotfload | init : Loading fontloader "fontloader-2021-05-20.lua" from kpse-res
olved path "/home/mj0054/.miktex/texmfs/install/tex/luatex/luaotfload/fontloader
-2021-05-20.lua".
Lua-only attribute luaotfload@noligature = 1
Lua-only attribute luaotfload@syllabe = 2
luaotfload | init : Context OpenType loader version 3.116
Inserting `luaotfload.node_processor' at position 1 in `pre_linebreak_filter'.
Inserting `luaotfload.node_processor' at position 1 in `hpack_filter'.
Inserting `luaotfload.glyph_stream' at position 1 in `glyph_stream_provider'.
Inserting `luaotfload.define_font' at position 1 in `define_font'.
Lua-only attribute luaotfload_color_attribute = 3
luaotfload | conf : Root cache directory is "/home/mj0054/.miktex/texmfs/data/lu
atex-cache/generic/names".
Inserting `luaotfload.harf.strip_prefix' at position 1 in `find_opentype_file'.
Inserting `luaotfload.harf.strip_prefix' at position 1 in `find_truetype_file'.
Inserting `luaotfload.harf.finalize_vlist' at position 1 in `post_linebreak_filt
er'.
Inserting `luaotfload.harf.finalize_hlist' at position 2 in `hpack_filter'.
Inserting `luaotfload.cleanup_files' at position 1 in `wrapup_run'.
Inserting `luaotfload.harf.finalize_unicode' at position 1 in `finish_pdffile'.
Inserting `luaotfload.glyphinfo' at position 1 in `glyph_info'.
Lua-only attribute luaotfload.letterspace_done = 4
Inserting `luaotfload.aux.set_sscale_dimens' at position 1 in `luaotfload.patch_
font'.
Inserting `luaotfload.aux.set_font_index' at position 2 in `luaotfload.patch_fon
t'.
Inserting `luaotfload.aux.patch_cambria_domh' at position 3 in `luaotfload.patch
_font'.
Inserting `luaotfload.aux.fixup_fontdata' at position 1 in `luaotfload.patch_fon
t_unsafe'.
Inserting `luaotfload.aux.set_capheight' at position 4 in `luaotfload.patch_font
'.
Inserting `luaotfload.aux.set_xheight' at position 5 in `luaotfload.patch_font'.
Inserting `luaotfload.rewrite_fontname' at position 6 in `luaotfload.patch_font'
. L3 programming layer <2022-01-21>
! Extra \endcsname.
\exp_args:Nc ...>\exp_after:wN #1\cs:w #2\cs_end:

l.1
  % !TeX program = lualatex
I'm ignoring this, since I wasn't doing a \csname.

! Missing { inserted.
<to be read again>
\exp_after:wN
l.1
  % !TeX program = lualatex
A left brace was mandatory here, so I've put one in.
You might want to delete and/or insert some corrections
so that I will find a matching right brace soon.
If you're confused by all this, try typing `I}' now.

! Missing control sequence inserted.
<inserted text>
\inaccessible
l.1
  % !TeX program = lualatex
Please don't say `\def cs{...}', say `\def\cs{...}'.
I've inserted an inaccessible control sequence so that your
definition will be completed without mixing me up too badly.
You can recover graciously from this error, if you're
careful; see exercise 27.2 in The TeXbook.

! Extra \endcsname.
\exp_args:Nc ...>\exp_after:wN #1\cs:w #2\cs_end:

l.1
  % !TeX program = lualatex
I'm ignoring this, since I wasn't doing a \csname.

! Missing { inserted.
<to be read again>
\exp_after:wN
l.1
  % !TeX program = lualatex
A left brace was mandatory here, so I've put one in.
You might want to delete and/or insert some corrections
so that I will find a matching right brace soon.
If you're confused by all this, try typing `I}' now.

! Missing { inserted.
<to be read again>
##
l.1
  % !TeX program = lualatex
A left brace was mandatory here, so I've put one in.
You might want to delete and/or insert some corrections
so that I will find a matching right brace soon.
If you're confused by all this, try typing `I}' now.

! Extra \endcsname.
<inserted text> ...wN \cs:w g__hook_para/before_code_prop\cs_end:
                                                  {legacy}{\exp_after:wN {\l...
l.1
  % !TeX program = lualatex
I'm ignoring this, since I wasn't doing a \csname.

! You can't use `macro parameter character #' in horizontal mode.
\exp_after:wN ->##
                  1\__prop_pair:wn \cs:w \s__prop {g}##3{\exp_after:wN }\l__...
l.1
  % !TeX program = lualatex
Sorry, but I'm not programmed to handle this case;
I'll just pretend that you didn''t ask for it.
If you're in the wrong mode, you might be able to
return to the right one by typing `I}' or `I$' or `I\par'.

! TeX capacity exceeded, sorry [input stack size=5000].
\msg_expandable_error:nn ...dable_error:nnnnnn {#1
                                                  }{#2}{}{}{}{}
l.1
  % !TeX program = lualatex
If you really absolutely need more capacity,
you can ask a wizard to enlarge me.



Here is how much of LuaTeX's memory you used:
 8 strings out of 477828
 100000,460012 words of node,token memory allocated 1164 words of node memory still in use:
   2 hlist, 1 local_par, 1 dir, 2 glue, 3 kern, 115 glyph, 8 attribute, 39 glue_
spec, 8 attribute_list, 1 temp, 3 if_stack nodes
   avail lists: 3:1,4:1
 20812 multiletter control sequences out of 65536+600000
 14 fonts using 591679 bytes
 5000i,0n,6239p,55b,22s stack positions out of 5000i,500n,10000p,200000b,80000s
!  ==> Fatal error occurred, no output PDF file produced!