Dropbox - Apache2 - Symbolic link - Permissions woes.
Recently, a new symbolic link was included in a root html folder. That symbolic link resulted in the following apache2 error.log output. AH00037: Symbolic link not allowed or link target not accessible: /var/www/html/SYMLINK All the other symbolic links worked as intended. Main difference being target location. This particular symbolic link was located in a Dropbox folder. Solution: chmod 755 ~/Dropbox Note to self: The Dropbox folder needs a little permission adjustment.