[solved] PHP Fatal error ... occ files:scan

I found a bug:

I] ^^>>> sudo -u nextcloud php /usr/share/webapps/nextcloud/occ  files:scan --all --unscanned                     
Starting scan for user 1 out of 1 (gyurmo)
PHP Fatal error:  During inheritance of ArrayAccess: Uncaught ErrorException: Return type of OC\Files\Cache\CacheEntry::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/webapps/nextcloud/lib/private/Files/Cache/CacheEntry.php:44
Stack trace:
#0 /usr/share/webapps/nextcloud/lib/private/Files/Cache/CacheEntry.php(30): OCA\Files\Command\Scan->exceptionErrorHandler()
#1 /usr/share/webapps/nextcloud/lib/composer/composer/ClassLoader.php(571): include('...')
#2 /usr/share/webapps/nextcloud/lib/composer/composer/ClassLoader.php(428): Composer\Autoload\includeFile()
#3 /usr/share/webapps/nextcloud/lib/private/Files/Cache/Cache.php(208): Composer\Autoload\ClassLoader->loadClass()
#4 /usr/share/webapps/nextcloud/lib/private/Files/Cache/Cache.php(174): OC\Files\Cache\Cache::cacheEntryFromData()
#5 /usr/share/webapps/nextcloud/lib/private/Files/View.php(1338): OC\Files\Cache\Cache->get()
#6 /usr/share/webapps/nextcloud/lib/private/Files/View.php(1393): OC\Files\View->getCacheEntry()
#7 /usr/share/webapps/nextcloud/lib/private/Files/Node/Root.php(200): OC\Files\View->getFileInfo()
#8 [internal function]: OC\Files\Node\Root->get()
#9 /usr/share/webapps/nextcloud/lib/private/Files/Node/LazyFolder.php(65): call_user_func_array()
#10 /usr/share/webapps/nextcloud/lib/private/Files/Node/LazyFolder.php(142): OC\Files\Node\LazyFolder->__call()
#11 /var/lib/nextcloud/apps/groupfolders/lib/Helper/LazyFolder.php(46): OC\Files\Node\LazyFolder->get()
#12 /var/lib/nextcloud/apps/groupfolders/lib/Helper/LazyFolder.php(64): OCA\GroupFolders\Helper\LazyFolder->getFolder()
#13 /var/lib/nextcloud/apps/groupfolders/lib/Helper/LazyFolder.php(202): OCA\GroupFolders\Helper\LazyFolder->__call()
#14 /var/lib/nextcloud/apps/groupfolders/lib/Mount/MountProvider.php(96): OCA\GroupFolders\Helper\LazyFolder->getStorage()
#15 /var/lib/nextcloud/apps/groupfolders/lib/Mount/MountProvider.php(100): OCA\GroupFolders\Mount\MountProvider->getFoldersForUser()
#16 /usr/share/webapps/nextcloud/lib/private/Files/Config/MountProviderCollection.php(108): OCA\GroupFolders\Mount\MountProvider->getMountsForUser()
#17 /usr/share/webapps/nextcloud/lib/private/Files/Filesystem.php(429): OC\Files\Config\MountProviderCollection->addMountForUser()
#18 /usr/share/webapps/nextcloud/lib/private/Files/Filesystem.php(354): OC\Files\Filesystem::initMountPoints()
#19 /usr/share/webapps/nextcloud/lib/private/legacy/OC_Util.php(326): OC\Files\Filesystem::init()
#20 /usr/share/webapps/nextcloud/lib/private/Files/Utils/Scanner.php(115): OC_Util::setupFS()
#21 /usr/share/webapps/nextcloud/lib/private/Files/Utils/Scanner.php(157): OC\Files\Utils\Scanner->getMounts()
#22 /usr/share/webapps/nextcloud/apps/files/lib/Command/Scan.php(141): OC\Files\Utils\Scanner->backgroundScan()
#23 /usr/share/webapps/nextcloud/apps/files/lib/Command/Scan.php(199): OCA\Files\Command\Scan->scanFiles()
#24 /usr/share/webapps/nextcloud/3rdparty/symfony/console/Command/Command.php(255): OCA\Files\Command\Scan->execute()
#25 /usr/share/webapps/nextcloud/core/Command/Base.php(168): Symfony\Component\Console\Command\Command->run()
#26 /usr/share/webapps/nextcloud/3rdparty/symfony/console/Application.php(1009): OC\Core\Command\Base->run()
#27 /usr/share/webapps/nextcloud/3rdparty/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#28 /usr/share/webapps/nextcloud/3rdparty/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun()
#29 /usr/share/webapps/nextcloud/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run()
#30 /usr/share/webapps/nextcloud/console.php(99): OC\Console\Application->run()
#31 /usr/share/webapps/nextcloud/occ(11): require_once('...')
#32 {main} in /usr/share/webapps/nextcloud/lib/private/Files/Cache/CacheEntry.php on line 30
PHP 8.1.2
mysql 10.6.5
nginx 1.19.0
nextcloud 23.0.0-2
Linux 5.10.92-1-MANJARO-ARM-RPI aarch64|

Why this?

sudo -u nextcloud php /usr/share/webapps/nextcloud/occ integrity:check-core                               
  - INVALID_HASH:
    - .htaccess:
      - expected: 54cf22f44b5e273d6ca00a13843a803df163891451a2289ca91d088aa9d8230175791937c69ab8728d89206008adeaf2fd836dc47d5543494ac04bb4c318ccde
      - current: 3e3a45f70f9fceeb363c58fe2bf8fd4b4545512cf24cc32b617436ec31416b47b1b9f1b17607232c7a99fbd9512e3f876af67502973d48487a4f6b9c3c97211c
    - lib/private/Updater/ChangesCheck.php:
      - expected: 40c168fb63a0a238748f93c90f64ae0c94fedd27c79de3deda1c9c364730f2003a60cb29a6ee539f0b37ad7a2a5b11d0c696cb4b5ace00cb4b44816c72e5e334
      - current: 11212e81101199357fb8ad2ae80738d89ad91709219a4aacbd6e725128c10be21d134c3602389bee190e2aec0b1cd3a00bdf8719ef5edab0260858d78c83f8a0
    - lib/private/Updater/VersionCheck.php:
      - expected: 2ba43f32774893c1f90c780fc3a7a0d758b5c85d3d277129a429c092d2a9723a9a566fb6a5ef13436257c21971d957992973582ea40e82ee4b9845b42ec55916
      - current: 379be0552fcf099c12f7e75bc9a9bf47bd5c0f6e838e0a43a8c78976f1698676147dbd13662d2902171c701c80dad22e2039d9ef579c957a1dea0d4e355d5719
    - lib/public/LDAP/ILDAPProvider.php:
      - expected: 9ace4d5daa1d944c3637f3bf5d83a14f5bce735b096b894362992ab2c93a08489860a5ebb462d7af067914991b6330254e48062c41e149d1a188fb8a72d58555
      - current: 64eaad877d23e1b4c2a0b61d253468a0be44d8c7a12baa4cdf27bf6203dbbbc81ae15d04a5e1224c671932dd303bb45e0b32145c295fd6f558b35d5b0c6913bd
    - lib/versioncheck.php:
      - expected: 439df0868a788bd5eb7f8974f175e89afac396b747c69ec49f1fcb4bad517d4410aae2d7a83ab0863b92b900f1abe084bf52a505a3a270464a4b53cc3bf140e5
      - current: 7547a56a9312f1a6e71dd84e32e1dbbe01022822c40ab758b25675f787902362d7b293382ef07f3b97d4216d3d06b07d15c9c9d7f043f1c84229e48c3c124c89

I solved:

This version of Nextcloud is not compatible with > PHP 8.0

sudo -u nextcloud php /usr/share/webapps/nextcloud/occ integrity:check-core
This version of Nextcloud is not compatible with > PHP 8.0.<br/>You are currently running 8.1.2.⏎  

Download my version from:

Decompress and replace: /usr/share/webapps/nextcloud/* which is needed to known me after
sudo -u nextcloud php /usr/share/webapps/nextcloud/occ integrity:check-core
.
Afer downgrade. Ande woking well.

sudo downgrade php
sudo downgrade php-redis
sudo downgrade php-imagick
sudo downgrade php-apcu
sudo downgrade php-intl
sudo downgrade php-fpm
sudo downgrade php-gd
sudo downgrade php-igbinary
sudo systemctl restart php-fpm.service 
sudo -u nextcloud php /usr/share/webapps/nextcloud/occ integrity:check-core
sudo -u nextcloud php /usr/share/webapps/nextcloud/occ  files:scan --all --unscanned