I run a site powered by joomla cms on a debian sarge 3.1 2.6 with apache-ssl.After the first user registration Mysql is giving this error after a user registration Code: mosuser::store failed<br/>Unknown column 'activation' in 'field list' SQL=INSERT INTO jost_users( 'id','name','username','email','password','usertype','block','gid','registerDate','activation')VALUES('0','maria',[email protected] In a forum i found out remove the id column and the '0' value after i inserted this code Code: mysql> ALTER TABLE jos_users MODIFY id MEDIUMINT NOT NULL AUTO_INCREMENT; This is the second query Code: mysql> INSERT INTO jos_users('name','username','email','password','usertype','block','gid','registerDate')VALUES('maria','maria',[email protected] What are the proper values i have to insert ? Do they have to be related to an existent user or i have to register a new user straight into Mysql with the new values? In this case what values are going to be for 'password','usertype','block','gid' ... I know nothing of sql i will soon read a guide but now users cannot register to my site,and it's more than 2 weeks i'm after this problem. I invite you to try register to my site and see the error message from live https://www.gabrix.ath.cx Thanks!