Thanks I tried all this already. No hooks on that url. On other apps same error as before. however there was another as well:
[WebsitesExtension] 7:32:21 PM DeploymentCenterFrameBladeReact DeploymentCenterFrameBladeReact: [DeploymentCenterFrameBladeReact][updateSourceControlResponse][failed] - Repository 'UpdateSiteSourceControl' operation failed with Microsoft.Web.Hosting.SourceControls.OAuthException: Bitbucket RemoveSSHKey: (404) NotFound.
at Microsoft.Web.Hosting.SourceControls.BitbucketV2Proxy.<RemoveSSHKey>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Microsoft.Web.Hosting.SourceControls.BitbucketV2Proxy.<AddSSHKey>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---