Could not load bootstrap from environment

[Moulika E]

com.atlassian.config.bootstrap.BootstrapException: Unable to bootstrap application: Failed to parse config file: Error on line 1 of document : Content is not allowed in prolog. Nested exception: Content is not allowed in prolog.
at com.atlassian.config.util.BootstrapUtils.init(BootstrapUtils.java:39)
at com.atlassian.confluence.setup.ConfluenceConfigurationListener.initialiseBootstrapContext(ConfluenceConfigurationListener.java:130)
at com.atlassian.confluence.setup.ConfluenceConfigurationListener.contextInitialized(ConfluenceConfigurationListener.java:64)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4884)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5347)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1410)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1400)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2019-07-23 20:42:28,225 INFO [localhost-startStop-1] [com.atlassian.confluence.lifecycle] init Confluence is ready to serve
23-Jul-2019 20:42:28.257 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8090"]
23-Jul-2019 20:42:28.288 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 17805 ms
2019-07-23 20:42:28,678 ERROR [http-nio-8090-exec-1] [atlassian.confluence.util.AbstractBootstrapHotSwappingFilter] doFilter Could not get swap target filter
-- referer: http://localhost:8090/ | url: /johnson/data | traceId: 005fa06203e5cacd
2019-07-23 20:42:44,369 ERROR [http-nio-8090-exec-3] [atlassian.confluence.util.AbstractBootstrapHotSwappingFilter] doFilter Could not get swap target filter
-- referer: http://localhost:8090/ | url: /johnson/data | traceId: 00613820a5e95067

[Shannon S]

Hello Moulika,

Thank you for contacting us. 

Have you made any changes recently in a configuration file? Generally, this error can mean that a change was made but there's a typo or misconfiguration there. Have a look at the last changes you made and see if you can determine the issue.

If you continue to have issues, please let us know your Confluence version and what changes you have made recently.

Regards,

Shannon