configuration main - admin tools

Hi

since today (last week everything worked) I have the problem, that a change in the configuration menu of hikashop will fail with these error messages (the rest of hikashop is doing well):

Not Acceptable

An appropriate representation of the requested resource /administrator/index.php could not be found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

Maybe I have to add an eception to the ADMIN tools, but I have no idea, what is the right folder. Will the changes of the configuaration stored in another foder than the rest?
thanks in advance

Hi there,

It sound like something common. Try to remove the

enctype="multipart/form-data"

you are correct - the failure is gone and it is working again

Thanks for that