Deleted files appears. Files not found

Hi
got couple files in different folders.
Some of them are fine, but when you try to open some other files it shows “Not Found” , and if you try to delete the - they appear after refresh.
occ scan --all - doesn’t help.
cleaning up files_lock in mariadb also doesn’t help.
But at the same time if i try to get this files thru webdav (using winscp) this files are fine and i can open them. So i deleted this files using winscp and … nothing They are still in folder and still broken.
version was 13…
Now updated to 17. Still have this problem.

centos 7
php 7.2
apache 2.4