We added about 15 new blogs. During the process, somehow one of the new blogs is now the default blog. We have added a blog here and there one at a time, never this many at once. I have no idea how this happened. I can't find any settings in the Network Admin that would allow this to happen. I haven't touched the wp-config.php file and it still says the default blog should be 1 (which is what it always has been). Somehow the blog with ID 27 is now the default.
define( 'MULTISITE', true );
define( 'SUBDOMAIN_INSTALL', false );
$base = '/';
define( 'DOMAIN_CURRENT_SITE', 'nottsforestsoccer.com' );
define( 'PATH_CURRENT_SITE', '/' );
define( 'SITE_ID_CURRENT_SITE', 1 );
define( 'BLOG_ID_CURRENT_SITE', 1 );