My wp-login.php comes up blank. I can't get access to my own blog. The blog itself shows up fine - but I can't make any posts - it won't let me into the admin pages.
I didn't change anything! It's been working perfectly! I've tried the different things I've read in other posts but to no avail.
I've looked for blank lines at the end of various .php pages - found a few - deleted them - nothing - no change.
How do I fix this and why did it happen in the first place? I haven't made any changes recently to any of the plugins or widgets or anything. It should be just like it was before. Why doesn't it like me any more?