我尝试设置这个，但在最后一步（获取翻译）时，我遇到了以下错误消息：
发生错误： #<Excon::Response:0x00007f25419e6818 @data={:body=>"<!doctype html>\n<html>\n<title>405 Method Not Allowed</title>\n<h1>Method Not Allowed</h1>\n<p>The method is not allowed for the requested URL.</p>\n", :cookies=>[], :host=>"172.17.0.1", :headers=>{"Access-Control-Allow-Credentials"=>"true", "Access-Control-Allow-Headers"=>"Authorization, Content-Type", "Access-Control-Allow-Methods"=>"GET, POST", "Access-Control-Allow-Origin"=>"*", "Access-Control-Expose-Headers"=>"Authorization", "Access-Control-Max-Age"=>"1728000", "Allow"=>"HEAD, GET, OPTIONS", "Content-Length"=>"153", "Content-Type"=>"text/html; charset=utf-8", "Date"=>"Sat, 17 Dec 2022 11:18:27 GMT", "Server"=>"waitress"}, :path=>"//languages", :port=>5000, :status=>405, :status_line=>"HTTP/1.1 405 METHOD NOT ALLOWED\r\n", :reason_phrase=>"METHOD NOT ALLOWED", :remote_ip=>"172.17.0.1", :local_port=>50848, :local_address=>"172.17.0.3"}, @body="<!doctype html>\n<html>\n<title>405 Method Not Allowed</title>\n<h1>Method Not Allowed</h1>\n<p>The method is not allowed for the requested URL.</p>\n", @headers={"Access-Control-Allow-Credentials"=>"true", "Access-Control-Allow-Headers"=>"Authorization, Content-Type", "Access-Control-Allow-Methods"=>"GET, POST", "Access-Control-Allow-Origin"=>"*", "Access-Control-Expose-Headers"=>"Authorization", "Access-Control-Max-Age"=>"1728000", "Allow"=>"HEAD, GET, OPTIONS", "Content-Length"=>"153", "Content-Type"=>"text/html; charset=utf-8", "Date"=>"Sat, 17 Dec 2022 11:18:27 GMT", "Server"=>"waitress"}, @status=405, @remote_ip="172.17.0.1", @local_port=50848, @local_address="172.17.0.3">
我根据文档设置了一个带有 docker run -d --restart unless-stopped -ti -p 5000:5000 --name="libretranslate" libretranslate/libretranslate 的 Docker 容器，这对我来说似乎没问题，并将 translator libretranslate endpoint 设置为 http://172.17.0.1:5000（IP 是 Docker 主机 IP）。
根据错误消息，Discourse 也可以连接到 LibreTranslate，但有些东西不起作用。
有什么想法吗？