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Hello Anderson, How are you? It's me again! I will be assisting you with this case as well. Thanks for sharing the log, and here are my findings after reviewing the log. Issue I understand that you saw Proxy Error while updating the plugins. As I mentioned earlier, this issue may not be related to the apache configuration. I can see the multiple issues from the application log, and we should try to fix them first. Errors in atlassian-confluence.log Marketplace I can see the following error with connection to Marketplace: 2021-02-10 21:56:59,710 WARN [Caesium-1-2] [agent.service.version.MarketplaceVersionChecker] warn Failed to get plugin versions from Marketplace com.atlassian.marketplace.client.MpacException: java.net.UnknownHostException: marketplace.atlassian.com If the Confluence server is behind of firewall and does not have a connection to https://marketplace.atlassian.com/, please disable the connection with the followings: From the top navigation bar in your application, choose > Manage apps Click the Settings link at the bottom of the page. Uncheck the Connect to the Atlassian Marketplace checkbox. This option is enabled by default. Click Apply. Or if you need to have a forward proxy to connect to the external site, you can try to configure it with the following KB: Configuring Web Proxy Support for Confluence - Confluence Data Center and Server 7.11 - Atlassian Documentation Certificate I can see the following certificate errors repeatedly: 2021-02-10 21:57:24,893 ERROR [AtlassianEvent::CustomizableThreadFactory-1] [renderer.internal.http.HttpClientFetcher] fetch Unable to perform a request to: https://learningap.:8443/rest/gadgets/1.0/g/messagebundle/und/gadget.common%2Cgadget.activity.stream javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target This would be happening as the Java trust store did not have an SSL certificate for learningap.fengtay.com. I know you have created the public certificate to configure Apache, so please try to import it to Java with the following command: # cd /bin # ./keytool -import -alias learningap.fengtay.com -keystore ..\lib\security\cacerts -file password: changeit You can find the in the General Configuration > System information