Search the Community

I just tried upgrading to 5.2.9 (following backup). After submitting the "upgrade now" command and waiting a while, my screen never did proceed to the next page. I hit the browser back button and tried again. Same thing. But now, after doing that, I find I can no longer get into Admin, nor can I go to my website in the normal customer view (I've tried another browser, another computer, same thing). It seems I've crashed my site someway. I can, of course, go into my web host and look at the files for the site, but have no idea where to go or what to fix.