Need Help

Problem Installing 7.6

Tried to update, update failed and broke my install.

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WorkflowSupport request
StatusProblem has been recorded
I am trying to install 7.6.. Previous install was 6.2. I get the following message when I try to run setup.php.

Fatal error: Undefined class name 'smileys' in /hsphere/local/home/rancov/myhomespace.biz/yacs/codes/codes.php on line 296

Can you help?