My site was working fine before but a follower has just emailed me to tell me that whilst the homepage (see below) is working, whenever you click on 'continue reading', 'older posts', 'newer posts' or simply on a post title the site then displays a 404 and says the page cannot be found.
My site was working fine before, although I have had server issues several times today. I am hosted by iPage and they have told me that the issue is with WordPress.
Can anyone tell me why this has suddenly happened and how I fix it?
I'm not very knowledgeable about html so 'plain English' would be appreciated!
My site: http://www.blahblahbecky.co.uk