Yep I do know how i fixed this! hehe.
You have to go in your database, with PhpMyAdmin, or whatever your hosting service provides you with. Then you have to find the good way (I cannot remember it at the moment) to access the fields (I think there are 2 or 3 of them, all in the same ‘folder’) which are exactly the same that the ones you have changed form the admin. Just fill them back with what was in them before you made the change.
Don’t worry it’s not that complicated, find something called settings or that kind of things in your database and you should soon find out what I’m talking about!
Good luck!
Thank you everybody! Now it works.
Happy to see that you have solved your problem as well vincex86!
