had some major problems with wordpress and need your help please.
originally the domain http://www.blackburnnowandthen.co.uk was hosted in a folder called "/bnat" as a parked domain in my cpanel
i upgraded my hosting so that the http://www.blackburnnowandthen.co.uk is within its own folder on my server now as an "add on " domain
the problem started when we moved the website, we simply moved the folder, then couldnt access the admin, so after logging onto the data base changed the main website urls and got the site working fully.
now if you try and leave a comment you get a 404 error, i have tried changing teh permalinks back to default if i do this once you press submit comment it fires you back to the home page, if i put the permalinks as /%postname%/ i get a 404 error.