Self service was working fine for a while, people could change and reset their passwords without issues. Now when users try to reset their password this happens;
Enter username and click next
After a few minutes the following error pops-up "SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data"
Reset password is set to send a token to e-mail.
If i enter an invalid username i do get an error that the user is not found, so part of the script works.
Tried uninstalling and reinstalling the self-serve module.
Ant help would be appreciated.