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I migrated a site from another server using a backup extension

I migrated a site from another server using a backup extension

Version of magento is 1.9.2

 

I cleared the cache and updated the index

 

I get the error below:

"

There has been an error processing your request
Mage registry key "_singleton/persistent/observer" already exists
Trace: #0 /chroot/home/buybabyc/buy4baby.com.au/html/app/Mage.php(223): Mage::throwException('Mage registry k...') #1 /chroot/home/buybabyc/buy4baby.com.au/html/app/Mage.php(477): Mage::register('_singleton/pers...', false) #2 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Model/App.php(1335): Mage::getSingleton('persistent/obse...') #3 /chroot/home/buybabyc/buy4baby.com.au/html/app/Mage.php(448): Mage_Core_Model_App->dispatchEvent('controller_acti...', Array) #4 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Controller/Varien/Action.php(527): Mage::dispatchEvent('controller_acti...', Array) #5 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Controller/Front/Action.php(69): Mage_Core_Controller_Varien_Action->preDispatch() #6 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Controller/Varien/Action.php(407): Mage_Core_Controller_Front_Action->preDispatch() #7 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index') #8 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) #9 /chroot/home/buybabyc/buy4baby.com.au/html/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch() #10 /chroot/home/buybabyc/buy4baby.com.au/html/app/Mage.php(684): Mage_Core_Model_App->run(Array) #11 /chroot/home/buybabyc/buy4baby.com.au/html/index.php(83): Mage::run('', 'store') #12 {main}

 

 

Any idea what the issue may be?

1 REPLY

Re: I migrated a site from another server using a backup extension

Hello

The issue is because of compilation is enabled your website.

Please disable the compiler from admin and do clear your cache and indexing your website.

 

Problem solved? Click Accept as Solution!
Magento Developer