After upgrade from 1.1 to 1.1.1, Confluence start to work, and frozen after 10 minutes without any response.
      After 10 minutes more it starts to work again and I found following exceptions in Tomcat's log (I can give full exceptions if you need):

      NOTE: I found that it recreated indexes, but why without my request and without any response ??

      Jun 18, 2004 3:46:45 PM com.opensymphony.webwork.dispatcher.VelocityResult doExecute
      SEVERE: Unable to render Velocity Template, '/admin/macros/macrolibraries.vm'
      java.util.EmptyStackException
      at java.util.Stack.peek(Stack.java:79)
      at java.util.Stack.pop(Stack.java:61)
      at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective$DirectiveStack.pop(ApplyDecoratorDirective.java:205)
      at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:184)
      at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:153)
      at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271)
      at org.apache.velocity.Template.merge(Template.java:296)
      at com.opensymphony.webwork.dispatcher.VelocityResult.doExecute(VelocityResult.java:94)
      at bucket.util.profiling.ProfiledVelocityResult.doExecute(ProfiledVelocityResult.java:18)
      ....

      Jun 18, 2004 3:46:45 PM com.opensymphony.webwork.dispatcher.ServletDispatcher serviceAction
      SEVERE: Could not execute action
      java.util.EmptyStackException
      at java.util.Stack.peek(Stack.java:79)
      at java.util.Stack.pop(Stack.java:61)
      at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective$DirectiveStack.pop(ApplyDecoratorDirective.java:205)
      at com.atlassian.confluence.setup.velocity.ApplyDecoratorDirective.render(ApplyDecoratorDirective.java:184)
      at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:153)
      at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:271)
      at org.apache.velocity.Template.merge(Template.java:296)
      at com.opensymphony.webwork.dispatcher.VelocityResult.doExecute(VelocityResult.java:94)
      at bucket.util.profiling.ProfiledVelocityResult.doExecute(ProfiledVelocityResult.java:18)
      at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:115)
      ....

              Unassigned Unassigned
              ae1210ca3066 Sergey Zhukov
              Affected customers:
              0 This affects my team
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                Created:
                Updated:
                Resolved: