Upgrade Error

[garyfartsalot]

When I upgrade from 1.2.15 to 1.2.16 I get the following errors:
----------------------
Error: Cannot upgrade file : 'core/lib/BasePaymentHandler.php
Error: Cannot upgrade file : 'core/lib/PaymentHandlerInterface.php

Error: Cannot upgrade file : 'core/lib/BasePaymentHandler.php
Error: Cannot upgrade file : 'core/lib/PaymentHandlerInterface.php
------------------------
Any idea what I can do to fix?

[dvagner]

Check File Permissions

[abolabo]

When I upgrade from 1.2.15 to 1.2.16 I get the following errors:
----------------------
Error: Cannot upgrade file : 'core/lib/BasePaymentHandler.php
Error: Cannot upgrade file : 'core/lib/PaymentHandlerInterface.php

Error: Cannot upgrade file : 'core/lib/BasePaymentHandler.php
Error: Cannot upgrade file : 'core/lib/PaymentHandlerInterface.php
------------------------
Any idea what I can do to fix?

you should to check permissions for directory public_html/core/lib. It must be writable for web-server system user

[garyfartsalot]

I had a look in the folder and those two files do not exist.

Is it possible it was trying to add the two files?

[garyfartsalot]

I checked a brand new build and those files dont appear in that either, obvs not required?