Can't Edit Gradients In ACP Anymore

[Pro-eSports.com]

For some reason I can't edit the gradients in my ACP anymore. You know the preview thing. It stays 1 color even when I selected another one. In order to have a different colored gradient I have to edit the specific file with GIMP or another image editing software.
Does anyone know how to fix it? It was working at the beginning.

[Pro-eSports.com]

Bump!

[Australian Gate]

Hello

Make sure you edit them separately one by one
not in a groups .

or just edit your php.ini
and increase
suhosin.post.max_vars = 2048
suhosin.request.max_vars = 2048

Regards