Upgrading to 5.4.2.2

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Error message received when trying to upgrade using Simple Scripts on BlueHost:
[03 Nov 12:28] Testing "public_html": success.
[+2.566s] Looking for public_html
[+0.021s] SimpleScripts system requirements passed.
[+0.048s] Import utility successfully uploaded.
[+0.232s] Response fromhttp://online-insight.us/ss_479210_Aifl_import.php?s=1:... status:198|file:/home2/onlingx6/public_html/concrete/config/base.php
[+0.000s] Refresh Failed: status:198|file:/home2/onlingx6/public_html/concrete/config/base.php

My base.php file in located in
file:/home2/onlingx6/public_html/config/base.php

There is no /concrete/ folder. Please advise how this can be fixed.

assyrian47