Magento 1.9.3.1 Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Fatal error: Call to a member function insert() on a non-objectMagento Fatal Error Class 'Zend_Cache' not foundFix for Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry?Magento Multistore categories giving errorSQLSTATE[HY000] : General error: 2013 Lost connection to MySQL server during query in MagentoError Call to a member function getDescription()fatal error “invalid image file type” import file - magento 1.9Fatal error: Uncaught Error: Class 'Spyc' not found in app/code/DeviceDetector/Yaml/Spyc.phpGetting error “Call to a member function setTitle()” after install extensiongetting error after run compilation magento 1!

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Magento 1.9.3.1 Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found



The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Fatal error: Call to a member function insert() on a non-objectMagento Fatal Error Class 'Zend_Cache' not foundFix for Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry?Magento Multistore categories giving errorSQLSTATE[HY000] : General error: 2013 Lost connection to MySQL server during query in MagentoError Call to a member function getDescription()fatal error “invalid image file type” import file - magento 1.9Fatal error: Uncaught Error: Class 'Spyc' not found in app/code/DeviceDetector/Yaml/Spyc.phpGetting error “Call to a member function setTitle()” after install extensiongetting error after run compilation magento 1!



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








1















I am getting error frontend and backend both side



Fatal error:



Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found in /app/code/core/Mage/Core/Model/Resource.php:175 
Stack trace:
#0 /app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Array)
#1 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(320): Mage_Core_Model_Resource->getConnection('core_write')
#2 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(350): Mage_Core_Model_Resource_Db_Abstract->_getConnection('write')
#3 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(335): Mage_Core_Model_Resource_Db_Abstract->_getWriteAdapter()
#4 /app/code/core/Mage/Core/Model/Resource.php on line 175


How can I fix the issue?










share|improve this question






























    1















    I am getting error frontend and backend both side



    Fatal error:



    Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found in /app/code/core/Mage/Core/Model/Resource.php:175 
    Stack trace:
    #0 /app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Array)
    #1 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(320): Mage_Core_Model_Resource->getConnection('core_write')
    #2 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(350): Mage_Core_Model_Resource_Db_Abstract->_getConnection('write')
    #3 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(335): Mage_Core_Model_Resource_Db_Abstract->_getWriteAdapter()
    #4 /app/code/core/Mage/Core/Model/Resource.php on line 175


    How can I fix the issue?










    share|improve this question


























      1












      1








      1








      I am getting error frontend and backend both side



      Fatal error:



      Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found in /app/code/core/Mage/Core/Model/Resource.php:175 
      Stack trace:
      #0 /app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Array)
      #1 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(320): Mage_Core_Model_Resource->getConnection('core_write')
      #2 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(350): Mage_Core_Model_Resource_Db_Abstract->_getConnection('write')
      #3 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(335): Mage_Core_Model_Resource_Db_Abstract->_getWriteAdapter()
      #4 /app/code/core/Mage/Core/Model/Resource.php on line 175


      How can I fix the issue?










      share|improve this question
















      I am getting error frontend and backend both side



      Fatal error:



      Uncaught Error: Class 'Magento_Db_Adapter_Pdo_Mysql' not found in /app/code/core/Mage/Core/Model/Resource.php:175 
      Stack trace:
      #0 /app/code/core/Mage/Core/Model/Resource.php(110): Mage_Core_Model_Resource->_newConnection('pdo_mysql', Array)
      #1 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(320): Mage_Core_Model_Resource->getConnection('core_write')
      #2 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(350): Mage_Core_Model_Resource_Db_Abstract->_getConnection('write')
      #3 /app/code/core/Mage/Core/Model/Resource/Db/Abstract.php(335): Mage_Core_Model_Resource_Db_Abstract->_getWriteAdapter()
      #4 /app/code/core/Mage/Core/Model/Resource.php on line 175


      How can I fix the issue?







      fatal-error magento1.9.3.1 magento-core






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Apr 10 at 7:50









      HelgeB

      3,2181323




      3,2181323










      asked Apr 10 at 7:10









      Vinod KumarVinod Kumar

      963324




      963324




















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