\phpbb\filesystem\filesystem::resolve_path() (called from \phpbb\filesystem\filesystem::realpath()) throws the following warnings when calling is_link(), is_dir() or is_file() on the server root directory, which is usually excluded (for security reasons) from the open_basedir directive.
It doesn't seems to be a bug of this extension but from phpBB's filesystem class.
\phpbb\filesystem\filesystem::resolve_path()(called from\phpbb\filesystem\filesystem::realpath()) throws the following warnings when callingis_link(),is_dir()oris_file()on the server root directory, which is usually excluded (for security reasons) from theopen_basedirdirective.It doesn't seems to be a bug of this extension but from phpBB's
filesystemclass.https://tracker.phpbb.com/browse/PHPBB3-15643