Error when retrieving some change request

2022-01-07 14:19:02,709 [XWiki Scheduler initialization] WARN  .c.i.l.DocumentUpdatedListener - Error while computing the merging status of change requests after update of [test:Scheduler.NotificationEmailWeeklySender()]: [QuerySyntaxException: expecting CLOSE, found '(' near line 1, column 151 [ select doc.fullName from com.xpn.xwiki.doc.XWikiDocument as doc , com.xpn.xwiki.objects.BaseObject as _o1 where ( :reference in elements( doc.object ( ChangeRequest.Code.ChangeRequestClass ) . changedDocuments ) ) and doc.fullName=_o1.name and _o1.className='ChangeRequest.Code.ChangeRequestClass' ]]