problema terribile

Ciao a tutti e grazie per l’aiuto.
Allora, LateX ha sempre funzionato, tanto che ci ho scritto la tesi di dottorato, che adesso però non riesco più a trasformare in pdf. Ricevo questo messaggio, che non riesco a decifrare:
`texify: warning: running with administrator privileges
pdflatex: warning: running with administrator privileges
This is pdfTeX, Version 3.14159265-2.6-1.40.19 (MiKTeX 2.9.6630 64-bit)
entering extended mode
(“C:/Users/HP_Notebook/Desktop/Christilogos Peregrinorum.tex”
LaTeX2e <2017-04-15>
Babel <3.18> and hyphenation patterns for 75 language(s) loaded.

(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\article
.cls”
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class

(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\size12.
clo”))
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\inputen
c.sty”
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\utf8.de
f”
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\t1enc.d
fu”)
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\ot1enc.
dfu”)
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\omsenc.
dfu”)))
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\generic\babel\babe
l.sty”
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\generic\babel\swit
ch.def”)
*************************************
* Local config file bblopts.cfg used
*
(C:\Users\HP_Notebook\Desktop\xxx\tex\latex\arabi\bblopts.cfg)
(C:\Users\HP_Notebook\Desktop\xxx\tex\latex\babel-italian\italian.ldf
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\generic\babel\babe
l.def”
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\generic\babel\txtb
abel.def”)))) (C:\Users\HP_Notebook\Desktop\xxx\tex\latex\etoolbox\etoolbox.sty
) (C:\Users\HP_Notebook\Desktop\xxx\tex\latex\ncctools\manyfoot.sty
(C:\Users\HP_Notebook\Desktop\xxx\tex\latex\ncctools\nccfoots.sty))
(C:\Users\HP_Notebook\Desktop\xxx\tex\latex\footmisc\footmisc.sty)
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\amsfonts\ams
symb.sty”
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\amsfonts\ams
fonts.sty”)) (C:\Users\HP_Notebook\Desktop\xxx\tex\latex\layouts\layouts.sty)
(C:\Users\HP_Notebook\Desktop\xxx\tex\latex\verse\verse.sty)
(“C:\Users\HP_Notebook\AppData\Local\Programs\MiKTeX 2.9\tex\latex\base\alltt.s
ty”)

! LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation.
Type H for immediate help.
…

l.30 \Large{I
l Christilogos peregrinorum di Pietro Contarini}
`