I just installed the Plugin PhpSecInfo and in the the security overview I got the advice to set an open_basedir, so I defined the matomo installation directory on my server as open_basedir in the root .htaccess of my matomo installation:
php_value open_basedir "/is/htdocs/user/www/matomo/"
But now I get the following errors in the security check:
upload_tmp_dir: unable to retrieve file permissions on upload_tmp_dir
save_path: unable to retrieve file permissions on save_path
What is the problem and how can I fix it?