Text Formatting ⇒ Ctex cannot output PDF

[cosine123]

I have been using the school's Latex template for my recent paper, which has been able to compile PDF files. However, in the past few days, it has been showing an error and I am unable to generate a PDF file. After reviewing the document, only one place mentioned an error. After checking, I don't seem to see any similar issues online

Code: Select all

! pdfTeX error (ext1): \pdfendlink cannot be used in vertical mode.
\close@pdflink ...\Hy@VerboseLinkStop \pdfendlink 
                                                  
l.19 \bibitem
             {HM}Zou H,Yuan M.\textsl{Composite quantile regression and the ...


 
Here is how much of TeX's memory you used:
 30797 strings out of 495354
 518629 string characters out of 3183859
 637647 words of memory out of 20000000
 32602 multiletter control sequences out of 15000+200000
 99961 words of font info for 353 fonts, out of 3000000 for 9000
 14 hyphenation exceptions out of 8191
 70i,14n,92p,3036b,980s stack positions out of 5000i,500n,10000p,200000b,50000s
!  ==> Fatal error occurred, no output PDF file produced!