{
  "errors": [
    {
      "code": "0A000",
      "file": "backend_startup.c",
      "line": "679",
      "message": "unsupported frontend protocol 255.255: server supports 3.0 to 3.0",
      "routine": "ProcessStartupPacket",
      "severity": "FATAL"
    },
    {
      "code": "0A000",
      "file": "backend_startup.c",
      "line": "679",
      "message": "unsupported frontend protocol 0.0: server supports 3.0 to 3.0",
      "routine": "ProcessStartupPacket",
      "severity": "FATAL"
    },
    {
      "code": "0A000",
      "file": "backend_startup.c",
      "line": "679",
      "message": "unsupported frontend protocol 0.0: server supports 3.0 to 3.0",
      "routine": "ProcessStartupPacket",
      "severity": "FATAL"
    }
  ],
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  "supported_versions": "SFATAL\u0000VFATAL\u0000C0A000\u0000Munsupported frontend protocol 0.0: server supports 3.0 to 3.0\u0000Fbackend_startup.c\u0000L679\u0000RProcessStartupPacket"
}

{
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  "cxx_flags": "-Woverloaded-virtual -Wpessimizing-move -Wno-maybe-uninitialized -fsized-deallocation -std=c++20",
  "databases": null,
  "dist_arch": "x86_64",
  "dist_mod": "debian12",
  "git_version": "bc35ab4305d9920d9d0491c1c9ef9b72383d31f9",
  "is_master": true,
  "javascript_engine": "mozjs",
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  "logical_session_timeout_minutes": 30,
  "max_bson_object_size": 16777216,
  "max_message_size_bytes": 48000000,
  "max_wire_version": 25,
  "max_write_batch_size": 100000,
  "read_only": false,
  "storage_engines": [
    "devnull",
    "wiredTiger"
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  "sys_info": "deprecated",
  "target_arch": "x86_64",
  "target_os": "linux",
  "total_size": 0,
  "version": "8.0.4"
}