I have 6 sites created on my multisite install. Each has it's own theme, although all the files are identical with the exception of a few areas in the front-page.php and functions.php files.
Today, I modified the front-page.php and functions.php files on all 6 themes and loaded them via FireFTP and all but one site is working. I can't get to the homepage, but all other pages are working just fine, including the dashboard. I have checked, rechecked and checked again (at least 10 times) the front-page file and compared it to the other theme front-page files as well and the is not a single difference among them, so I have no idea what could be happening to cause this.
Any thoughts on what is causing this? I need this fixed ASAP but cannot, for the life of me, see a solution. I may be blinded by my frustration so I'm hoping someone here can help me out.