System Error Details
Build CASASPECS - Casa Viewer Build 0
: Unable to detect changes
Occurred: 18 Apr 2026, 12:21:13 PM
(com.atlassian.bamboo.repository.RepositoryException : Could not proceed with execution. Cannot connect to Bitbucket instance: [Request to Bitbucket Server failed. Returned with 502. Response: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>502 Proxy Error</title>
</head><body>
<h1>Proxy Error</h1>
<p>The proxy server received an invalid
response from an upstream server.<br />
The proxy server could not handle the request<p>Reason: <strong>Error reading from remote server</strong></p></p>
</body></html>
])
Occurred: 18 Apr 2026, 12:21:13 PM
com.atlassian.bamboo.repository.RepositoryException: Could not proceed with execution. Cannot connect to Bitbucket instance: [Request to Bitbucket Server failed. Returned with 502. Response: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>502 Proxy Error</title> </head><body> <h1>Proxy Error</h1> <p>The proxy server received an invalid response from an upstream server.<br /> The proxy server could not handle the request<p>Reason: <strong>Error reading from remote server</strong></p></p> </body></html> ] at com.atlassian.bamboo.plugins.stash.v2.AbstractBitbucketServerExecutor.executeOnMirrorWithPrimaryFallback(AbstractBitbucketServerExecutor.java:56) at com.atlassian.bamboo.plugins.stash.v2.AbstractBitbucketServerExecutor.executeOnMirrorWithPrimaryFallback(AbstractBitbucketServerExecutor.java:40) at com.atlassian.bamboo.plugins.stash.v2.BitbucketServerChangeDetector.collectChangesSinceRevision(BitbucketServerChangeDetector.java:22) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.collectionChangesWithRetry(DefaultChangeDetectionManager.java:605) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.lambda$createBuildRepositoryChanges$3(DefaultChangeDetectionManager.java:504) at com.atlassian.bamboo.variable.CustomVariableContextImpl.withVariableSubstitutor(CustomVariableContextImpl.java:115) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.collectChangesSinceLastBuildInternal(DefaultChangeDetectionManager.java:462) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.collectChangesSinceRevisions(DefaultChangeDetectionManager.java:307) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.collectChangesSinceRevisions(DefaultChangeDetectionManager.java:234) at com.atlassian.bamboo.v2.trigger.DefaultChangeDetectionManager.collectChangesSinceLastBuildIfTriggered(DefaultChangeDetectionManager.java:145) at com.atlassian.bamboo.v2.trigger.ChangeDetectionListenerAction.testIfBuildShouldStart(ChangeDetectionListenerAction.java:107) at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.lambda$startConditionalBuild$5(PlanExecutionManagerImpl.java:441) at io.atlassian.util.concurrent.ManagedLocks$ManagedLockImpl.withLock(ManagedLocks.java:293) at com.atlassian.bamboo.plan.PlanExecutionLockServiceImpl.lock(PlanExecutionLockServiceImpl.java:69) at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.doWithProcessLock(PlanExecutionManagerImpl.java:662) at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.startConditionalBuild(PlanExecutionManagerImpl.java:434) at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.start(PlanExecutionManagerImpl.java:487) at com.atlassian.bamboo.plan.PlanExecutionManagerImpl.start(PlanExecutionManagerImpl.java:509) at com.atlassian.bamboo.plan.DelegatingPlanExecutionManager.start(DelegatingPlanExecutionManager.java:81) at com.atlassian.bamboo.plan.NonBlockingPlanExecutionServiceImpl$4.startPlanExecution(NonBlockingPlanExecutionServiceImpl.java:266) at com.atlassian.bamboo.plan.NonBlockingPlanExecutionServiceImpl$4.lambda$call$0(NonBlockingPlanExecutionServiceImpl.java:250) at com.atlassian.bamboo.util.CacheAwareness.lambda$withValuesOlderThanTimestampReloaded$1(CacheAwareness.java:101) at com.atlassian.bamboo.util.CacheAwareness.withValuesOlderThanTimestampReloaded(CacheAwareness.java:126) at com.atlassian.bamboo.util.CacheAwareness.withValuesOlderThanTimestampReloaded(CacheAwareness.java:100) at com.atlassian.bamboo.util.CacheAwareness.withValuesOlderThanTimestampReloaded(CacheAwareness.java:151) at com.atlassian.bamboo.plan.NonBlockingPlanExecutionServiceImpl$4.call(NonBlockingPlanExecutionServiceImpl.java:249) at com.atlassian.bamboo.plan.NonBlockingPlanExecutionServiceImpl$4.call(NonBlockingPlanExecutionServiceImpl.java:239) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at com.atlassian.bamboo.security.ImpersonationHelper.runWith(ImpersonationHelper.java:26) at com.atlassian.bamboo.security.ImpersonationHelper.runWithSystemAuthority(ImpersonationHelper.java:17) at com.atlassian.bamboo.security.ImpersonationHelper.lambda$makeRunnableWithSystemAuthority$0(ImpersonationHelper.java:38) at java.base/java.lang.Thread.run(Thread.java:829)
