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  1. Moodle
  2. MDL-42087

Critical Error - site will not load! "Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write."

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Not a bug
    • Affects Version/s: 2.5.2
    • Fix Version/s: None
    • Component/s: Unknown
    • Labels:
      None
    • Affected Branches:
      MOODLE_25_STABLE

      Description

      "Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write."

      Site will not load. This error happened after the restoration of a virtual machine. System running Ubuntu and Moodle 2.5.2. This error does not appear to have any apparent cause or relationship to any changes performed. System starts fine.

      I am happy (and desperate) to resolve this issue - happy to provide whatever detail needed. (whitelotussystem.com)

      If access is required, I am happy to provide - in need of a resolution.

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            • Assignee:
              Unassigned
              Reporter:
              burning-effigy Michael Otto
              Participants:
              Component watchers:
              Amaia Anabitarte, Bas Brands, Carlos Escobedo, Sara Arjona (@sarjona), Víctor Déniz Falcón
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: