# SonarQube 504.0 GatewayTimeout Error. Is SonarQube down?

**URL:** <https://community.sonarsource.com/t/sonarqube-504-0-gatewaytimeout-error-is-sonarqube-down/78681>\
**Category:** SonarQube Server / Community Build\
**Tags:** sonarqube\
**Created:** [December 9, 2022, 4:17pm UTC](https://community.sonarsource.com/t/sonarqube-504-0-gatewaytimeout-error-is-sonarqube-down/78681 "2022-12-09T16:17:54Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![probertson](https://avatars.discourse-cdn.com/v4/letter/p/ee7513/32.png) [@probertson](https://community.sonarsource.com/u/probertson)\
**Post date:** [December 9, 2022, 4:17pm UTC](https://community.sonarsource.com/t/sonarqube-504-0-gatewaytimeout-error-is-sonarqube-down/78681/1 "2022-12-09T16:17:54Z")

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Hello,

We can not access SonarQube in the browser at the moment. Is it down? We are getting 504 GatewayTimeout error. We restarted our app service in Azure and it did not fix the issue.

We have SonarQube Developer 9.4

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**Author:** ![Colin](https://dub1.discourse-cdn.com/sonarsource/user_avatar/community.sonarsource.com/colin/32/55255_2.png) [@Colin](https://community.sonarsource.com/u/Colin)\
**Post date:** [December 12, 2022, 2:19pm UTC](https://community.sonarsource.com/t/sonarqube-504-0-gatewaytimeout-error-is-sonarqube-down/78681/2 "2022-12-12T14:19:45Z")

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Hey there.

We won’t know anything about your SonarQube deployment! If you’re reaching a 504, there’s probably something wrong with the layer in between your SonarQube instance and the internet (such as IIS). If you’re using [GitHub - vanderby/SonarQube-AzureAppService: Instructions and files to host SonarQube on an Azure App Service without a container.](https://github.com/vanderby/SonarQube-AzureAppService), i would suggest reaching out to the maintainer.

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**Author:** ![probertson](https://avatars.discourse-cdn.com/v4/letter/p/ee7513/32.png) [@probertson](https://community.sonarsource.com/u/probertson)\
**Post date:** [December 12, 2022, 2:39pm UTC](https://community.sonarsource.com/t/sonarqube-504-0-gatewaytimeout-error-is-sonarqube-down/78681/3 "2022-12-12T14:39:56Z")

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Hey Colin, Thanks for responding. It is actually back up and running.