allow cancel of events

src/model/user.rs

@@ -435,7 +435,7 @@ WHERE id like ?
             "
 SELECT id, name, pw, deleted, last_access, dob, weight, sex, member_since_date, birthdate, mail, nickname, notes, phone, address, family_id 
 FROM user 
-WHERE name like ?
+WHERE name=?
         ",
             name
         )