117235 PHP Error on PHP system

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Bids
1
Avg Bid (USD)
$20
Project Budget (USD)
N/A

Project Description:
I have a project manager system, php Mysql, I had built 2-3 years back I installed it recently and it throws an error when trying to log in the error is as follows.

Fatal error: Class cusermanager: Cannot inherit from undefined class cmanager in /home/global/public_html/projects/lib/classes/CUserManager.class.php on line 11

There are plenty of references on the web about this error but my php skills dont go that deep, I think its a version compatibility issue or some thing along those lines.

Should be a quick fix for a PHP professional

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Skills required:
Anything Goes, PHP, SQL
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