Hello!
I got the following error message when I tried to add a new user:
The database query processing failed ..
Debug info is:
While executing query "INSERT INTO cpg14x_users(user_regdate, user_active, user_profile6) VALUES (NOW(), 'YES', '')" on 0
mySQL error: Duplicate entry '0' for key 1
Solved!
I changed user id 0 to 1