On an old 1.9 magento version. After clicking into a page from CMS->page I’m getting the following in the exception.log file. 2022-04-20T20:32:49+00:00 ERR (3): exception 'Mage_Core_Exception' with message 'Invalid block type: Mage_Wordpress_Block_Adminhtml_Update' in /var/www/html/app/Mage.php:595 Stack trace: #0 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(495): Mage::throwException('Invalid block t...') #1 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(437): Mage_Core_Model_Layout->_getBlockInstance('wordpress/admin...', Array) #2 /var/www/html/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('wordpress/admin...', 'wp.update') #3 […]