Cannot reset password - The CSRF token is invalid. Please try to resubmit the form.

[acremonezi]

Hello!
Please have a look at your files and folders permissions.
I have this exactly problem in the past and I solve runing the following command at the webserver directory:

chown XXXXXX:XXXXXX . -R
find . -type d -exec chmod 755 {} \;
find . -type f -exec chmod 644 {} \;

PS: Please change the XXXXXX acording to your setup.
Best regards,