I had trouble logging into the Magento admin panel, I failed to login correctly 3 times, on the fourth attempt I got the following error.
There has been an error processing your request Exception printing is disabled by default for security reasons.
Error log record number: 1279920557761
Below is a copy of the error report.
Can somebody point me in the right direction as to what is wrong?
a:5:{i:0;s:29:"Indexer model is not defined.";i:1;s:4721:"#0 /var/www/vhosts/example.com/app/code/core/Mage/Index/Model/Process.php(311): Mage::throwException('Indexer model i...')
#1 /var/www/vhosts/example.com/app/code/core/Mage/Index/Block/Adminhtml/Notifications.php(41): Mage_Index_Model_Process->getIndexer()
#2 /var/www/vhosts/example.com/app/design/adminhtml/default/default/template/index/notifications.phtml(27): Mage_Index_Block_Adminhtml_Notifications->getProcessesForReindex()
#3 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/vhosts...')
#4 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#5 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#6 /var/www/vhosts/example.com/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#7 /var/www/vhosts/example.com/app/code/core/Mage/Index/Block/Adminhtml/Notifications.php(67): Mage_Adminhtml_Block_Template->_toHtml()
#8 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Abstract.php(923): Mage_Index_Block_Adminhtml_Notifications->_toHtml()
#9 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#10 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Abstract.php(923): Mage_Core_Block_Text_List->_toHtml()
#11 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Abstract.php(641): Mage_Core_Block_Abstract->toHtml()
#12 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Abstract.php(585): Mage_Core_Block_Abstract->_getChildHtml('notifications', true)
#13 /var/www/vhosts/example.com/app/design/adminhtml/default/default/template/page.phtml(55): Mage_Core_Block_Abstract->getChildHtml('notifications')
#14 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(241): include('/var/www/vhosts...')
#15 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#16 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#17 /var/www/vhosts/example.com/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#18 /var/www/vhosts/example.com/app/code/core/Mage/Core/Block/Abstract.php(923): Mage_Adminhtml_Block_Template->_toHtml()
#19 /var/www/vhosts/example.com/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#20 /var/www/vhosts/example.com/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#21 /var/www/vhosts/example.com/app/code/core/Mage/Adminhtml/controllers/DashboardController.php(43): Mage_Core_Controller_Varien_Action->renderLayout()
#22 /var/www/vhosts/example.com/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Adminhtml_DashboardController->indexAction()
#23 /var/www/vhosts/example.com/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('index')
#24 /var/www/vhosts/example.com/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#25 /var/www/vhosts/example.com/app/code/core/Mage/Core/Model/App.php(365): Mage_Core_Controller_Varien_Front->dispatch()
#26 /var/www/vhosts/example.com/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#27 /var/www/vhosts/example.com/index.php(83): Mage::run('', 'store')
#28 {main}";s:3:"url";s:73:"/index.php/ts_admin/dashboard/index/key/ce7cfc51cc5db517fd53a5b2a650c576/";s:11:"script_name";s:10:"/index.php";s:4:"skin";s:5:"admin";}
One or more of the Indexes are not up to date: Product Attributes, Product Prices, Catalog URL Rewrites, Product Flat Data, Category Flat Data, Category Products, Catalog Search Index, Stock Status, Tag Aggregation Data. Click here to go to Index Management and rebuild required indexes.
– Amesey Feb 08 '17 at 11:32