Hi

I don't know how long it has been like this, but I get a 500 internal error code when I try to post a comment, when I refresh it goes to a 405 error.

I updated wordpress last night, not sure if that has anything to do with it. Still on 3.7.3 as I haven't had time to update.

Any ideas what it could be ? Or are there loads,

My other site is on the previous wordpress version and works fine, could it be wordpress I wonder.

Thanks

go to the backend and change the permalinks to the default then back to what you now have. When doing an automatic upgrade, wordpress sometimes deletes the .htaccess file and so things get messed up. This should straighten it up.

Hi

Tried that no joy, thanks thou.

do you have a caching plugin? if so delete the cache

No, got rid of that a few months ago.

Still comes up with a 405 erro after the 1st 500 error.

what is the url?
have you looked at the server error log?