BUG: module_system | class_root -> when copying a record, the valid last prev-id is used when copying a record, no longer the possibly emtpy oldPrevId
BUG: module_system | class_root -> when copying a record, the valid last prev-id is used when copying a record, no longer the possibly emtpy oldPrevId

kajona/kajonacms,jinshana/kajonacms,artemeon/core,artemeon/core,jinshana/kajonacms,artemeon/core,jinshana/kajonacms,jinshana/kajonacms,kajona/kajonacms,jinshana/kajonacms,artemeon/core,artemeon/core,kajona/kajonacms,kajona/kajonacms,jinshana/kajonacms