342116 Installing issue on 2 scripts

Hello, I have 2 php scripts that work fine on my server when I install them.. However I had to install them on a plesk server and they don't seem to be working.. One is a simple wysiwyg script and the other just allows to have a page to upload files to. I need someone who knows php and can fix these issues (whatever they may be).. I prefer someone who uses msn messenger.