Just upgraded to 3.8.4* index and other page posts errors
 

I'm receiving these errors in my index pages:
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Warning: include([path]/includes/vb_ad_management/cache_templates.php) [function.include]: failed to open stream: No such file or directory in [path]/global.php(355) : eval()'d code on line 4

Warning: include() [function.include]: Failed opening '[path]/includes/vb_ad_management/cache_templates.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in [path]/global.php(355) : eval()'d code on line 4

Warning: require_once(./includes/functions_dfha.php) [function.require-once]: failed to open stream: No such file or directory in [path]/global.php(607) : eval()'d code on line 14

Fatal error: require_once() [function.require]: Failed opening required './includes/functions_dfha.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/pnoisec/public_html/nv240sx/forums/global.php(607) : eval()'d code on line 14


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I am unsure why they are occuring* any help would be much appreciated.
I simply removed my old folder/install and made a new folder upload with the new version and pointed the old mysql database to it and then proceeded with the upgrade installation.Am I forgetting anything?

Thank you

-JC