When I'm trying to upload a sound file (mostly .mp3's) via the media library, I get the following errors:
Warning: require(/path/to/website/wp-includes/ID3/getid3.php): failed to open stream: No such file or directory in /path/to/website/wp-admin/includes/media.php on line 2997 Fatal error: require(): Failed opening required '/path/to/website/wp-includes/ID3/getid3.php' (include_path='.:/usr/share/php:/usr/share/pear') in /path/to/website/wp-admin/includes/media.php on line 2997
First I thought there is a permission error, but after an hour of checking every file/folder permission, I didn't find anything out of order (files 644, folders 755).
I also tried to search on google of course, but I didn't find any forum topics related.