I've a problem with my localhost website.
Today I've tried to replace the site url, but during this I've got some problems and I've decided to return on my old url.
But now, even if I replace also with the backup file, my "/wp-admin" doesn't work and show me a blank page.
I can see all of the website...It's working...but I don't have the permit to enter in wp-admin, because page become blank.
Someone can help me? Maybe I have to change something in "wp-admin" folder?