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Mage Registry Key singleton/ddmenu/observer_category error
 
trhodes
Jr. Member
 
Total Posts:  1
Joined:  2012-08-31
 

I am a total newbie and cannot login to backend admin panel after i deleted a magento extension from frontend.  Can someone help?  I am now getting the error below.  Any help would be appreciated.

a:5:{i:0;s:70:"Mage registry key “_singleton/ddmenu/observer_category” already exists";i:1;s:2662:"

 
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