Media library pointing to wrong folder

Hey,

So, i developed af WP site on my own server, and when i were ready i moved it to another server. And when it was installed and working on the new server, i experienced issues with the media library. The thing is that the media library is still pointing to the other server location. But could that be happening, due to the fact that i have file permission issues on the new server? Cos’ every time i try to upload a file (on the new server), it gets rejected with the message “Is the main/mother folder writable for the server”.

Has anyone tried this before? Thanks 🙂