closeWarning:
Failed to sync with repository "(default)": [Errno 12] Cannot allocate memory; repository information may be out of date. Look in the Trac log for more information including mitigation strategies.
Error: Invalid Changeset Number
NoSuchChangeset: No changeset ff436bab025f8b23f4518f77b34c0449f0182601 in the repository
TracGuide — The Trac User and Administration Guide