I've a really strange problem and I've no idea how to fix it.
If I go to my site (www.warringtonstophs2.co.uk) it loads fine and I can get to all the public pages without any problems.
I want to add a new post, I go to wp-admin page, which loads fine, and enter my username and password. I then get a "Page can't be displayed" error. If I try go back to the home page I get the same.
Now comes the really strange bit, if I try to go to the site from another device in the house I get the same error. If I reboot the PC, I still get the same error, if I reboot the router, it works again on all devices....until I try and login again.
I've renamed the plugin folder and also changed it in MySQL as advised elsewhere, but this gives the same error.
Has any one any help for this or any idea what's going on.