Merge pull request #3291 from weseek/imprv/gw-4857

imprv/gw-4857

src/server/models/page.js

@@ -1230,7 +1230,7 @@ module.exports = function(crowi) {
     pages.forEach((page) => {
       const newPagePath = page.path.replace(pathRegExp, newPagePathPrefix);
       if (updateMetadata) {
-        unorderedBulkOp.find({ _id: page._id }).update({ $set: { path: newPagePath, lastUpdateUser: user._id, updatedAt: Date.now() } });
+        unorderedBulkOp.find({ _id: page._id }).update([{ $set: { path: newPagePath, lastUpdateUser: user._id, updatedAt: { $toDate: Date.now() } } }]);
       }
       else {
         unorderedBulkOp.find({ _id: page._id }).update({ $set: { path: newPagePath } });