Hi Kobalt,
Thank you for your reply.
I have test the 2 Quick exemples to increase max_input_vars in seblod's forum.
In Quick exemple 1, it said to put
php_value max_input_vars 10000
in .htaccess but i have Error 500.
In Quick example 2, it said to create a
php.ini in administrator folder
but there is no change.
I can't access to my php.ini.
Any others ideas ?