Fixing Invalid Code Integrity Messages

Sorry, but I can't understand ho to fix this problem on ownCloud 9.0.6:

Technical information

The following list covers which files have failed the integrity check. Please read
the previous linked documentation to learn more about the errors and how to fix
them.

Results

  • core
    • INVALID_HASH
      • 3rdparty/guzzlehttp/guzzle/src/Client.php
      • 3rdparty/patches.txt

Raw output

Array
(
[core] => Array
(
[INVALID_HASH] => Array
(
[3rdparty/guzzlehttp/guzzle/src/Client.php] => Array
(
[expected] => 34b6d5b6bf056c25c4986eef62b44dd5a8508affc120234394df55c6b9580312d19498b78398c78b55884b393f51c6997deff5c8bfd6578585c7a1fde8d9d604
[current] => def9cb679ae55b41a425a57ecb49bd010d948f47f5436e9c619e20fd1185fd9e9a21cc46d43c214bab69f70df771058b85c27f304bafddd54421e1aba3485fb3
)

                [3rdparty/patches.txt] => Array
                    (
                        [expected] => c9c980044146368b809b774e171a2f08345c75a7c622f3153d3c2881ee06dcd9abbe3e342f3ea36b2e8e85c2f77610286de1576c60d14c3532b6ec2fca1a1e1e
                        [current] => 4e5c76601cd13c1122641fd50e47d81abdd5abe75390ab9d1cbb70e59f5d9f88e1c76dafebee17b62a1bccb0fa70b319b76511a3670cdec6398a6a1204026db2
                    )

            )

    )

)

Please update to the latest ownCloud 9.0.8 (or even 9.1.4) -> https://owncloud.org/changelog/#latest9.0

Then the message should disappear. If not make sure that you're using the correct transfer method of the files like explained in the documentation linked at that message.

just done. but from this afternoon owncloud is disappeared!!!
may I reboot the computer?