The 'symfony' file is in the authpuppy file structure, in the root of the authpuppy installation, wherever that is. If you unzipped the authpuppy file to /var/www/authpuppy, then you need to
cd /var/www/authpuppy
and then run the
./symfony cc
And if after clearing the cache in the right directory, you still have the 500 error when creating a user, try removing the email validation. To do so, go to 'Manage plugins', then click the apAuthLocalUserPlugin and uncheck the checkbox that says 'Validate by email' and try creating your user. If it works then, it would mean you have a email configuration problem.
The 'symfony' file is in the authpuppy file structure, in the root of the authpuppy installation, wherever that is. If you unzipped the authpuppy file to /var/www/authpuppy, then you need to
cd /var/www/authpuppy
and then run the
./symfony cc
And if after clearing the cache in the right directory, you still have the 500 error when creating a user, try removing the email validation. To do so, go to 'Manage plugins', then click the apAuthLocalUser Plugin and uncheck the checkbox that says 'Validate by email' and try creating your user. If it works then, it would mean you have a email configuration problem.