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Please, I am using the MastersDoctoralThesis template- Everything was going on well until I added more articles in the bibliography file (example.bib). Now, when I try to compile, it displays the following error message:


"! Undefined control sequence.
<argument> ...ibnameprefix {d.}\isdot ...

Please, I am using MastersDoctoralThesis Template
I added more articles within the example.bib file and when compiling, this is the error message I receive.

"! Undefined control sequence.
<argument> ...ibnameprefix {d.}\isdot \ifprefchar
{} {} {\ifuseprefix {\bibn...
l.375 \printbibliography ...

I am writing a Master thesis using MastersDoctoralthesis template. My thesis will not contain Chapters, but only sections and subsections.I simply ignored Include chapter in the main.tex file, but now the numbers of sections are preceeded by 0. For example, 0.1 Introduction, 0.2 Literature review ...