Known issues after Magento 1.x patch installation or upgrades

Issues that can arise after any patch/update

• Could not determine temp directory, please specify a cache_dir manually
• Changes not applied
• Unknown SSL protocol error in connection to connect20.magentocommerce.com:443
• upgrade-all: Package community/Lib_Varien 1.9.4.5 depends on PHP extensions: Array
• Fatal PHP error is triggered on attempt to place order or send order confirmation email after upgrade to PHP 7.2
• User Notice: ‘hashed_directory_umask’ is deprecated -> please use ‘hashed_directory_perm’ instead in lib/Zend/Cache/Backend/File.php on line 143
• Middle Name on Magento Checkout page displayed after upgrade despite configuration
• Class Crypt_Rijndael not found in app/code/local/Ebizmarts/SagePaySuite/Model/SagePayForm.php
• Magento Checkout page is blank on payment with SagePaySuite
• PHP Fatal error: Uncaught Error: [] operator not supported for strings in app/code/core/Mage/Usa/sql/usa_setup/upgrade-1.6.0.1-1.6.0.2.php:93
• Uncaught DivisionByZeroError: Modulo by zero in downloader

Known issues after SUPEE-5344

• Call to undefined method Mage_Core_Controller_Request_Http::getInternallyForwarded()

Known issues after SUPEE-6788

• Pages and emails broken after SUPEE-6788 patch to Magento
• Magento Reset Password page is blank after SUPEE-6788
• Customer login form does not work after SUPEE-6788
• Magento registration form does not work after SUPEE-678
• Magestore Bannerslider not shown after SUPEE-6788 or Magento upgrade
• SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘`group`’ in ‘where clause’
• Checkout / Cart page results in fatal PHP error after Magento upgrade or SUPEE-6788 installation

Known issues after SUPEE-7405

• PHP syntax error after SUPEE-7405 : unexpected [

Known issues after SUPEE-8788

• Call to a member function setUrl() on a non-object after SUPEE-8788
• Image upload is broken in Magento after upgrade to 1.9.3 or SUPEE-8788 patch
• Catalog > Manage products is blank and throws Fatal error: Call to undefined function lcfirst()
• Any attempt to edit product at Catalog > Manage Products in Magento backend results in a blank page
• Magento shows Cannot add the item to shopping cart. error message. Shopping cart is empty

Known issues after SUPEE-9767

• Outdated jQuery library found (APPSEC-1622) response body contains unexpected ‘jquery 1.10.2.min.js’
• Call to undefined method Mage_Checkout_OnepageController::isFormkeyValidationOnCheckoutEnabled()
• ‘undefined’ Javascript pop-up alert on Place order at checkout after upgrade
• Checkout is stuck at Billing / Shipping or Payment section, Next button does not work

Known issues after SUPEE-10266

• Customers can not login into Magento with Chrome browser, the login page just reloads without any errors or warnings.

Known issues after SUPEE-10415

• Call to undefined method Mage_Log_Helper_Data::isLogFileExtensionValid()
• “404 error: Page not found” in default design after SUPEE-10415
• Magento Checkout broken after SUPEE-10415, blank empty page
• Cannot redeclare Mage_Core_Helper_String::unserialize()
• Cannot redefine class constant Mage_Customer_Model_Customer::MAXIMUM_PASSWORD_LENGTH

Known issues after SUPEE-10570

• HTML tags are not allowed in SKU attribute error is thrown on attempt to edit product in Magento backend
• Checkout show blank page after SUPEE-10570

Known issues after SUPEE-10752

• Magento Onepage checkout page is blank
• Old versions of SagePaySuite extension may break checkout after SUPEE-10752

Known issues after SUPEE-10888

• File skin/adminhtml/default/enterprise/images/placeholder/thumbnail.jpg: git binary diffs are not supported.
• SUPEE-10888 failed on app/design/frontend/rwd/default/template/bundle/sales/order/items/renderer.phtml
• Reset password not working after SUPEE-10888
• Magento Cannot save the customer after SUPEE-10888

Known issues after SUPEE-10975

• Mage_Backup is disabled after SUPEE-10975 patch or after upgrade to 1.9.4.0
• SavedCC payment method is removed. Any plug-ins that rely on SavedCC payment method may not work correctly

Known issues after SUPEE-11085

• Magento Checkout is broken after SUPEE-11085 with PHP<5.5

Known issues after SUPEE-11086 or Magento 1.9.4.1

• Magento logging not working in 1.9.4.1 or after SUPEE-11086

Known issues after SUPEE-11155 or Magento 1.9.4.2

• different line endings for js/tiny_mce/plugins/media/js/media.js

Known issues after SUPEE-11219 or Magento 1.9.4.3

• different line endings for js/tiny_mce/plugins/media/editor_plugin_src.js
• Extensions or customizations that depend on saving configuration fields that are not defined in system.xml files may no longer work correctly.
• Missing patches for versions <1.9.3.0: M1.x patches for older versions will be released in next couple of days due to last minute issues found
• Can not delete products from cart after SUPEE-11219
• Fatal error: Cannot redeclare Mage_Adminhtml_Model_LayoutUpdate_Validator::$_validator
• M2ePro error: The password must have at least 7 characters

Known issues after SUPEE-11314 or Magento 1.9.4.5

• Hundreds of new admin users with NULL data after SUPEE-11314
• SagePay Suite Admin/Backend (MOTO) payments don’t work after SUPEE-11314
• Certain modules that makes use of Admin SIDs don’t work after update

Known issues after OpenMage v19.4.3

• OpenMage: Invalid attribute name: main_table.store_id

Known issues after OpenMage v19.4.9

• Blank screen & empty logs after upgrade to OpenMage
• unserialize() expects exactly 1 parameter, 2 given
• Amasty FPC extension broken after upgrade to OpenMage

Known issues after OpenMage v19.4.10

• PHP Parse error: syntax error, unexpected ‘:’, expecting ‘;’ or ‘{‘ in app/code/core/Mage/Core/Model/Cookie.php
• “Wrong field specified.” error on saving configuration