Creating a new document sometimes fails for unknown reasons

Looks like issue CMS7-2805 , but with a different exception. The problem with this issue is that there is no clear reproduction path. The exception beneath is shown in the create document dialog, and no node can be found in the console afterwards.

javax.jcr.ItemNotFoundException: 25527962-547f-43e0-b286-805324212f06
at org.apache.jackrabbit.core.ItemManager.getItemData(ItemManager.java:284)
at org.apache.jackrabbit.core.ItemManager.getItem(ItemManager.java:228)
at org.apache.jackrabbit.core.ItemManager.getItem(ItemManager.java:493)
at org.apache.jackrabbit.core.NodeImpl.internalAddChildNode(NodeImpl.java:786)
at org.apache.jackrabbit.core.NodeImpl.internalAddNode(NodeImpl.java:734)
at org.apache.jackrabbit.core.NodeImpl.internalAddNode(NodeImpl.java:682)
at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:2115)
at org.hippoecm.repository.decorating.NodeDecorator.addNode(NodeDecorator.java:86)
at org.hippoecm.repository.standardworkflow.FolderWorkflowImpl.add(FolderWorkflowImpl.java:206)
at org.hippoecm.repository.standardworkflow.FolderWorkflowImpl.add(FolderWorkflowImpl.java:179)
at sun.reflect.GeneratedMethodAccessor137.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.hippoecm.repository.impl.WorkflowManagerImpl$WorkflowInvocationHandler.invoke(WorkflowManagerImpl.java:477)
at $Proxy10.add(Unknown Source)
at org.hippoecm.frontend.plugins.standardworkflow.FolderWorkflowPlugin$4.execute(FolderWorkflowPlugin.java:231)
at org.hippoecm.frontend.plugins.standardworkflow.FolderWorkflowPlugin$4.execute(FolderWorkflowPlugin.java:207)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction.execute(CompatibilityWorkflowPlugin.java:159)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.execute(CompatibilityWorkflowPlugin.java:234)
at org.hippoecm.addon.workflow.CompatibilityWorkflowPlugin$WorkflowAction$WorkflowDialog.onOk(CompatibilityWorkflowPlugin.java:218)
....