SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '92-0-1' for ke

      SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '92-0-1' for ke

      Ich kann seit meinem server wechsel keine neuen Produkte mehr hinzufügen, weder ändern.
      Bei jedem Versuch gibt magento mir folgenden Fehler:

      SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '92-0-1' for key 'PRIMARY'

      Trace:
      #0 /home/aerosolt/public_html/lib/Zend/Db/Statement.php(300): Zend_Db_Statement_Pdo->_execute(Array)
      #1 /home/aerosolt/public_html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array)
      #2 /home/aerosolt/public_html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('INSERT INTO `ca...', Array)
      #3 /home/aerosolt/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(333): Zend_Db_Adapter_Pdo_Abstract->query('INSERT INTO `ca...', Array)
      #4 /home/aerosolt/public_html/app/code/core/Mage/Catalog/Model/Resource/Eav/Mysql4/Product/Indexer/Price/Default.php(262): Varien_Db_Adapter_Pdo_Mysql->query('INSERT INTO `ca...')
      #5 /home/aerosolt/public_html/app/code/core/Mage/Catalog/Model/Resource/Eav/Mysql4/Product/Indexer/Price/Configurable.php(46): Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Indexer_Price_Default->_prepareFinalPriceData()
      #6 /home/aerosolt/public_html/app/code/core/Mage/Catalog/Model/Resource/Eav/Mysql4/Product/Indexer/Price.php(377): Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Indexer_Price_Configurable->reindexAll()
      #7 /home/aerosolt/public_html/app/code/core/Mage/Index/Model/Indexer/Abstract.php(125): Mage_Catalog_Model_Resource_Eav_Mysql4_Product_Indexer_Price->reindexAll()
      #8 /home/aerosolt/public_html/app/code/core/Mage/Index/Model/Process.php(139): Mage_Index_Model_Indexer_Abstract->reindexAll()
      #9 /home/aerosolt/public_html/app/code/core/Mage/CatalogRule/Model/Rule.php(272): Mage_Index_Model_Process->reindexAll()
      #10 /home/aerosolt/public_html/app/code/core/Mage/Adminhtml/controllers/Catalog/ProductController.php(691): Mage_CatalogRule_Model_Rule->applyAllRulesToProduct('315')
      #11 /home/aerosolt/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Adminhtml_Catalog_ProductController->saveAction()
      #12 /home/aerosolt/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(253): Mage_Core_Controller_Varien_Action->dispatch('save')
      #13 /home/aerosolt/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
      #14 /home/aerosolt/public_html/app/code/core/Mage/Core/Model/App.php(340): Mage_Core_Controller_Varien_Front->dispatch()
      #15 /home/aerosolt/public_html/app/Mage.php(627): Mage_Core_Model_App->run(Array)
      #16 /home/aerosolt/public_html/index.php(81): Mage::run('', 'store')
      #17 {main}