Fix issue not run with 14.3.0

Author: haruthuc

lib/uploadhandler.js

@@ -122,7 +122,11 @@ module.exports = function (options) {
                                 _.each(options.imageVersions, function (value, version) {
                                     counter++;
                                     // creating directory recursive
-                                    mkdirp(options.uploadDir() + '/' + version + '/', function (err, made) {
+                                    // mkdirp(options.uploadDir() + '/' + version + '/', function (err, made) {
+                                      
+                                    // });
+                                    
+                                    mkdirp(options.uploadDir() + '/' + version + '/').then(made => {
                                         var opts = options.imageVersions[version];
                                         imageMagick.resize({
                                             width: opts.width,
@@ -132,11 +136,12 @@ module.exports = function (options) {
                                             customArgs: opts.imageArgs || ['-auto-orient']
                                         }, finish);
                                     });
+
                                 });
                             }
                         }
 
-                        mkdirp(options.uploadDir() + '/', function(err, made) {
+                        mkdirp(options.uploadDir() + '/').then(made => {
                             fs.rename(file.path, options.uploadDir() + '/' + fileInfo.name, function (err) {
                                 if (!err) {
                                     generatePreviews();
@@ -155,6 +160,7 @@ module.exports = function (options) {
                                 }
                             });
                         });
+
                     }
                     else finish();
                 });