Guys, please help!
I had 2 WP sites both hosted on GoDaddy. The first problem occurred with, let's name it site1, which was hosted at /site1, when I changed permalinks to 'posts' - everything crashed with 500 internal error. I couldn't even access wp-admin, everything crashed. Then I tried to recover it manually, replacing all the WordPress files that I had from FTP backup. Still that 500 error and nothing works.
The second problem, even worse, with site2 that was hosted at root directory. I accidentally imported site1 files into root where site2 was hosted. So now, obvious, both of them down.
So, my question is how to restore everything? I have all backups from FTP from both sites and I believe databases are still not changed.
Thanks in advance!