File integrity issues due to upgrade of RRuleIterator and added php.ini

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Nextcloud version 12.0.3
Operating system and version : Hosted with third party, provided through CPanel :
cPanel Version 66.0 (build 26)
Apache Version 2.4.27
MySQL Version 5.6.37
Operating System linux
PHP version : 7

Is this the first time you’ve seen this error?: no

Can you reliably replicate it? Yes. click admin in the admin account

The issue you are facing:

I have two errors in my file integrity check:
The first was caused today since I upgraded RRuleIterator.php to 1.5.6. Not sure how I can now address this. Rescan did not solve the issue.
The second is the result of a php.ini file I added to the root of the nextcloud installation to address the "Warning: PHP Opcache not properly configured ".
I don’t have access to the server php.ini, and my provider does not want to make changes.

I initially tried to add

php_flag opcache.enable 1
php_flag opcache.enable_cli 1
php_flag opcache.interned_strings_buffer 8
php_flag opcache.max_accelerated_files 10000
php_flag opcache.memory_consumption 128
php_flag opcache.save_comments 1
php_flag opcache.revalidate_freq 1

to .htaccess in the root of the nextcloud installation, but that resulted in a completely inaccessible application.

Anyone ideas how to solve these issues?

Error message:

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/sabre/vobject/lib/Recur/RRuleIterator.php
    • EXTRA_FILE
      • php.ini
        Raw output
        ==========
        Array
        (
        [core] => Array
        (
        [INVALID_HASH] => Array
        (
        [3rdparty/sabre/vobject/lib/Recur/RRuleIterator.php] => Array
        (
        [expected] => 0406cddff070f52eddce2159fa8a9b5d5a883db5da5e3139e3ee9d587ab6d3ac8958ad1c400f0364321fc820d5b4018a5ceffab0c1676e295ee0a8b34137ab9d
        [current] => 90a47d052d58aabaa5c45fafcc663a137884c8045018d683ba302fd7028dcf0708702462b33862575a8dd530f8c6255335e8500741c126824860524fd0a46320
        )
        )
        [EXTRA_FILE] => Array
        (
        [php.ini] => Array
        (
        [expected] =>
        [current] => a32bcdc7ca1350386cd2ad4154d3dfb726e9c3a428c33fba440e26b1522eb62b511d79b1edd7a7d426e4c95bec9aefddfd9224a14d3dafd00539b3398e04c59b
        )
        )
        )
        )

The output of your Nextcloud log in Admin > Logging:
Nothing, as I had to clear out the logfile due to a spinning logreader. I made a backup of the logfile first.
The two error messages I find are “Validation error in iCalendar: More than one master object was found for the object with UI …” and
Trusted domain error. “someipaddress” tried to access using “mydomain” as host.