HTTP Error 555.0 - ModSecurity Action

The custom error module does not recognize this error.

Most likely causes:

  • A module set an infrequently used status code.

Things you can try:

  • Investigate why the module set the status code.

    • Detailed Error Information:

    Module   ModSecurity IIS (32bits)
    Notification   BeginRequest
    Handler   ExtensionlessUrlHandler-Integrated-4.0
    Error Code   0x00000000
    Requested URL   https://www.bird-sounds.net:443/common-grackle/
    Physical Path   d:\web\localuser\fugleserver.dk\public_html\fuglestemmerUS5\common-grackle\
    Logon Method   Not yet determined
    Logon User   Not yet determined

    More Information:

    Any module can call SetStatus with the status, substatus or HRESULT. The custom error module only displays status specific error messages for well known errors.

    View more information »