i'm moved into 2.0.21g for invoice editing but getting an error when attempting to register a new user. my user settings are below (never changed them).
Allow User Registration
Yes
New User Registration Group registered
Guest User Group public
Send Password
Yes
New User Account Activation self
Notification Mail to Administrators
Yes
Captcha
Frontend User Parameters
Show
Frontend Language
Hide
Change Login Name
No
Maximum Reset Count 10
Time in Hours 1
not much information in your post there sir