Hello Everybody.
What could be the problem? How could I solve it?
I have a journal created. but I list two. does not have any modification to the tpl code of the index. where there may be something repeated in the database.
I use ojs 3.1.1 and apply rm cache/*.php , rm cache/*.css
https://bibliotecavirtual.unl.edu.ar/publicaciones/
Regards
Cristian