Problem with update from 5.11 to 5.12

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Sigal's picture

Hello, I'm trying to do an upgrade for the first time.

I followed the steps in the upgrade file, but now when I go to the site I get this error:

Call to undefined function module_load_include() in C:\wamp\www\westplex\sites\all\modules\cck\content.module on line 49

Any idea what went wrong?

Thank you,

Sigal