Unable to import

I am trying to import backup file from localhost but I got this error:

Unable to import
Unable to open /data/web/virtuals/41813/virtual/www/subdom/xxx/wp01/wp-content/plugins/all-in-one-wp-migration/storage/wou4w6gfwh4e/o_1aamklj481ni31dlu7sndvm1kmda.wpressall-in-one-wp-migration

And the following log:

[Feb 04 2016 17:20:26] ERROR Exception while importing: There was a problem while reaching your server.<br />Contact <a href="mailto:support@servmask.com">support@servmask.com</a> for assistance.
[Feb 04 2016 17:22:29] ERROR Exception while importing: There was a problem while reaching your server.<br />Contact <a href="mailto:support@servmask.com">support@servmask.com</a> for assistance.
[Feb 04 2016 17:24:27] ERROR Exception while importing: There was a problem while reaching your server.<br />Contact <a href="mailto:support@servmask.com">support@servmask.com</a> for assistance.
[Feb 04 2016 17:26:28] ERROR Exception while importing: There was a problem while reaching your server.<br />Contact <a href="mailto:support@servmask.com">support@servmask.com</a> for assistance.
[Feb 04 2016 17:27:49] ERROR Exception while importing: There was a problem while reaching your server.<br />Contact <a href="mailto:support@servmask.com">support@servmask.com</a> for assistance.
[Feb 04 2016 17:27:49] ERROR_HANDLER
Number:  2
Message: fopen(/data/web/virtuals/41813/virtual/www/subdom/xxx/wp01/wp-content/plugins/all-in-one-wp-migration/storage/wou4w6gfwh4e/o_1aamklj481ni31dlu7sndvm1kmda.wpress) [<a href='function.fopen'>function.fopen</a>]: failed to open stream: No such file or directory
File:    /data/web/virtuals/41813/virtual/www/subdom/xxx/wp01/wp-content/plugins/all-in-one-wp-migration/lib/vendor/servmask/archiver/class-ai1wm-archiver.php
Line:    142
--------------------------------------------
[Feb 04 2016 17:27:49] ERROR Exception while importing: Unable to open /data/web/virtuals/41813/virtual/www/subdom/xxx/wp01/wp-content/plugins/all-in-one-wp-migration/storage/wou4w6gfwh4e/o_1aamklj481ni31dlu7sndvm1kmda.wpressall-in-one-wp-migration

I he tryed permissions to folder “storage” and all subfolders and files to 2775 and then even to 2777 but no help.

I am using plugin version 4.18

https://wordpress.org/plugins/all-in-one-wp-migration/