#212477 Add missing comma in user logs

repos/drupal/user_logs.sql

 --ACCESS=access administration pages
-SELECT u.uid, u.name, timestamp, message, location, type, severity, wid 
+SELECT u.uid, u.name, timestamp, message, location, type, severity, wid, 
   variables
 FROM {watchdog} w JOIN {users} u on u.uid=w.uid 
   WHERE u.name = :name ORDER BY timestamp desc