Error creating a new User with useBlogsAlerts disabled

[vjrj]

Using 4.2.4 with useBlogsAlerts=false it fails with this error, as it tries to create an user with a query that does not exists.

Error 500: No signature of method: ch.qos.logback.classic.Logger.error() is applicable for argument types: (org.springframework.validation.FieldError) values: [Field error in object 'au.org.ala.alerts.Notification' on field 'query': rejected value [null]; codes [au.org.ala.alerts.Notification.query.nullable.error.au.org.ala.alerts.Notification.query,au.org.ala.alerts.Notification.query.nullable.error.query,au.org.ala.alerts.Notification.query.nullable.error.au.org.ala.alerts.Query,au.org.ala.alerts.Notification.query.nullable.error,notification.query.nullable.error.au.org.ala.alerts.Notification.query,notification.query.nullable.error.query,notification.query.nullable.error.au.org.ala.alerts.Query,notification.query.nullable.error,au.org.ala.alerts.Notification.query.nullable.au.org.ala.alerts.Notification.query,au.org.ala.alerts.Notification.query.nullable.query,au.org.ala.alerts.Notification.query.nullable.au.org.ala.alerts.Query,au.org.ala.alerts.Notification.query.nullable,notification.query.nullable.au.org.ala.alerts.Notification.query,notification.query.nullable.query,notification.query.nullable.au.org.ala.alerts.Query,notification.query.nullable,nullable.au.org.ala.alerts.Notification.query,nullable.query,nullable.au.org.ala.alerts.Query,nullable]; arguments [query,class au.org.ala.alerts.Notification]; default message [Property [{0}] of class [{1}] cannot be null]] Possible solutions: error(java.lang.String), error(java.lang.String, [Ljava.lang.Object;), error(java.lang.String, java.lang.Object), error(java.lang.String, java.lang.Throwable), error(org.slf4j.Marker, java.lang.String), error(java.lang.String, java.lang.Object, java.lang.Object)
Servlet: grailsDispatcherServlet