Hi, when I try to checkout I will see error "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 ') VALUES(694, )' at line 1 SQL=INSERT INTO #__jsn_users(id,) VALUES(694, )".
This is a SQL error and it come from integration plugin between Easy Profile and EventBooking. This integration plugin is not developed by us, i
t is developed by OS Solutions team!!
Anyway some other customer get your same problem and have contacted OS Solutions support, see this topic with solution
https://www.easy-profile.com/support/mysql-error.html