Vuetble-2 Pagination not working from page-2

[Krishna00001]

  <vuetable-pagination
    ref="pagination"
    :pageCount="this.pageCount"
    :css="css.pagination"
    @vuetable-pagination:change-page="onChangePage"
  ></vuetable-pagination>
</div>

fields: [
{
title: "S.No",
name: "rownum",
},
{
title: "Project Id",
name: "project_name",
sortField: "project_name",
},
{
title: "Personnel Access",
name: "access",
sortField: "access",
},
{
title: "Date Created",
name: "created_date",
sortField: "created_date",
},
{
title: "Date Modified",
name: "modified_date",
sortField: "modified_date",
},
{
title: "Status",
name: "status",
sortField: "status",
formatter: (value) => (value == "1" ? "Active" : "InActive"),
dataClass: "status text-center",
titleClass: "text-center",
},
{
name: "Actions",
title: "Action",
titleClass: "text-center",
dataClass: "text-center",
},
],
sortOrder: [
{
field: "id",
direction: "desc",
},
],

methods: {
onPaginationData(paginationData) {
console.log(paginationData);
this.pageCount = paginationData.data.data.length;
if (paginationData.data.data.length > 0) {
this.display_paging = true;
} else {
this.display_paging = false;
}
this.$refs.pagination.setPaginationData(paginationData.data);
this.$refs.paginationInfo.setPaginationData(paginationData.data);
},
onChangePage(page) {
this.$refs.vuetable.changePage(page);
},
}