Critical error
Script called without the required parameter(s).
How do i fix it? Please help!
You already have been told in the other thread you started to RTFM before posting. In your case, read the uploading troubleshooting section of the docs (http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#upload_trouble) and do exactly as suggested there. If you fail to do so, we can't/won't support you.