Magento error log

Question

How to fix these error log

exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Dailydeals_Block_Widget' in /var/www/html/domain/app/Mage.php:595
Stack trace:
#0 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException('Invalid block t...')
#1 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('dailydeals/widg...', Array)
#2 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('dailydeals/widg...', 'c5d44ba0ab3a891...')
#3 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('dailydeals/widg...', 'c5d44ba0ab3a891...')
#4 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#5 /var/www/html/domain/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#6 /var/www/html/domain/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks()
#7 /var/www/html/domain/app/code/core/Mage/Core/Controller/Varien/Action.php(269): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#8 /var/www/html/domain/app/code/core/Mage/CatalogSearch/controllers/ResultController.php(77): Mage_Core_Controller_Varien_Action->loadLayout()
#9 /var/www/html/domain/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_CatalogSearch_ResultController->indexAction()
#10 /var/www/html/domain/app/code/local/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('index')
#11 /var/www/html/domain/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#12 /var/www/html/domain/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#13 /var/www/html/domain/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#14 /var/www/html/domain/index.php(89): Mage::run('', 'store')
#15 {main}

Answer 1

Find in your app/etc/modules folder some xml file which name ends on Dailydeals.xml (for example Blabla_Dailydeals.xml)

Edit this file and put there

        <active>false</active>

Upd.1

Try to search in your app/design folder for the word dailydeals in layout xml files. Most probably e.g. in local.xml you forgot to remove it.

Or maybe you have CMS page with such block type which need to be disabled or removed.

Upd.2

Create sql dump of your magento DB with following command:

mysqldump -u USER -pPASSWORD DATABASE > /path/to/file/dump.sql

Then search in this file for the word dailydeals and show us where did you find it.