when I want to test the Email alert preferences menu item, error 1064 appears:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND enabled=1 ORDER BY ordering ASC' at line 4 SQL=SELECT name, element, params FROM jos_extensions WHERE folder='emailalerts' AND () AND enabled=1 ORDER BY ordering ASC
Also, when I try to send simulation e-mails, I always got message
No user to send mail
Screenshot of error page in attachments.