I have a bunch of wordpress sites. Today I find that for most of them I cannot login.
For each one that I cannot login to the login.php page won't load properly. It loads without formatting with the login fields right on the left, and nothing much else.
When I try to login I get the standard oops error page for wp-admin.
This is the same across quite a few sites.
But I also have some other sites where the login.php loads fine, and for each of those I've been able to login fine.
It's not a computer problem as I've tried it on 2 different computers.
Anyone got any ideas? I'm totally stumped.