我尝试在我的论文文档中使用词汇表包，但是当我加载该包时出现以下错误
usr/local/texlive/2017/texmf-dist/tex/latex/glossaries-
portuges/glossaries-portuges-utf8.ldf, line 66
LaTeX Error: Command \glossariescaptionsportuges already defined.
Or name \end... illegal, see p.192 of the manual.
See the LaTeX manual or LaTeX Companion for explanation.
Type H <return> for immediate help.
...
l.66 }
Your command was ignored.
Type I <command> <return> to replace it with another command,
or <return> to continue without it.
有人能帮忙吗？谢谢！