Jahia CKEditor check_circle

• Upgraded JQuery from 3.4.1 to 3.7.1

Question: After upgrading the ckeditor module, why am I getting a white screen in the module management page and the following error?

Error: org.springframework.webflow.execution.repository.FlowExecutionRestorationFailureException: A problem occurred restoring the flow execution with key 'e2s2'

Answer: The upgrade of ckeditor will trigger the restart of several modules, including module-manager which will invalidate any webflow state. This shouldn't affect the installation, and a page refresh should fix the issue.

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