I was at "Site Actions - Site Settings - Modify Pages Library Settings". I tried to hide the Description column, as I did not want this to appear on all pages on my site. Now I have managed to delete this column. I have managed to add a column with the same name and settings, but it does not seem that solves the problem. Now I get an error on every page on the site. Is there any way to fix this, without losing a couple of weeks work?
If I have explained badly, please dont hesitate to ask for more details!
Please help, I am desperate!
Edit: It is a parentsite of my site, and this is not touched by my mistake. Any possibility to use something from that site to fix my site?