Shape 5

Hello.
Since a few days ago, I receive the following error message in two different cases:

Warning: JCacheStorageFile :: _ Delete Folder failed deleting index.html

1) When I save an article.
      But the changes go through anyway and get an additional message that saving has gone well.

2) When I try to 'Clear Cache'.
      In this case,  I get the same warning but cannot execute the command.

I have not experienced these problems in my site's Swedish version (mysite/sv/).
Since I have not changed anything in Configuration,
I am wondering what might be the cause of the problem.

Regards.

Hello.
The problem is now solved.
It was due to some updates that my server provider had done.

Let us know if you have any further questions!