Can't create webhook

Must-share information (formatted with Markdown):

  • which versions are you using (SonarQube v 8.9 )
  • what are you trying to achieve: trying create webhook
  • what have you tried so far to achieve this: I’m try find google long time, but is’t not work

I’ve 2 service SonarQube v 8.9(install manual port default 9000), jenkins docker ( expose port 49001). 2 service deploy together a server local with ip
I’m set URL: , but it’s return " Invalid URL: loopback and wildcard addresses are not allowed for webhooks."

I don’t know what happened, wish everyone help me