http error when loading a picture

https://www.ads-software.com/support/topic/164999
https://www.chewie.co.uk/general/wordpress-image-upload-http-error/

I had the same problem today – I upgraded my site to WP 3.0.1 last week, and posts that I wrote a few days ago uploaded fine. Today however, no luck. Found out – thanks to the great folks at Dreamhost – that it is indeed related to the .htaccess file issue

There seems to be an issue where WordPress reverts back to PHP4, which is
causing the errors. We have posted a status entry on our blog:
https://www.dreamhoststatus.com/2010/11/18/php-errors-related-to-uploading-files/

I made a slight change to your .htaccess to force PHP5 to be called so
hopefully your WordPress won’t be acting up when you upload a file!

So update that file if you can or contact your hosting provider.

I am getting the same HTTP errors and also my website is very slow too. So what can you recommend because I am on godaddy not dreamhost.