Is this anything to worry about or should I just ignore it?
Warning: opendir(/tmp/0e) [function.opendir]: failed to open dir: Permission denied in /home/###/public_html/libraries/joomla/filesystem/folder.php on line 484
Warning: readdir(): supplied argument is not a valid Directory resource in /home/###/public_html/libraries/joomla/filesystem/folder.php on line 485
Warning: closedir(): supplied argument is not a valid Directory resource in /home/###/public_html/libraries/joomla/filesystem/folder.php on line 511