When I try to login to my dashboard it gives me an error that cookies are blocked or not supported by my browser and that I must enable cookies to use WordPress. I've verified numerous times that cookies are enabled. However, the second time I login after getting the error it logs in with no problem. I have tried across multiple browsers and OS platforms, and it's all the same.
I've deactivated all my plugins and it still gives the error. I even tried reinstalling WordPress and it doesn't fix the issue either.
I've searched the internet pretty thoroughly for fixes and nothing I have found has fixed the problem.