When I flush cache storage from backend some error is displayed.
Showing "There has been an error processing your request"
Error in file: "C:\wamp\www\magento\app\code\core\Mage\Catalog\sql\catalog_setup\upgrade-1.6.0.0.9-1.6.0.0.10.php" - SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'catalog_product_entity_group_price' already exists
and after that I have to install magento from starting.
Is there any way to solve this.
If that script only adds a table catalog_product_entity_group_price then you can easily skip it. Open your database, select your Magento DB and search the core_resource table for catalog_setup key. You will have there columns version and data_version, I believe.
Just update these 2 columns with value 1.6.0.0.10 and clear cache again.
If that script contains more than just creating the table, then you can comment out for the moment the part responsible for table creation.
There has been an error processing your request
#0 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\Resource\Setup.php(645): Mage::exception('Mage_Core', 'Error in file: ...')
#1 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\Resource\Setup.php(437): Mage_Core_Model_Resource_Setup->_modifyResourceDb('upgrade', '1.6.0.0', '1.6.0.3')
#2 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\Resource\Setup.php(320): Mage_Core_Model_Resource_Setup->_upgradeResourceDb('1.6.0.0', '1.6.0.3')
#3 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\Resource\Setup.php(235): Mage_Core_Model_Resource_Setup->applyUpdates()
#4 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\App.php(417): Mage_Core_Model_Resource_Setup::applyAllUpdates()
#5 C:\wamp\www\magento-1.7.0.2\magento\app\code\core\Mage\Core\Model\App.php(343): Mage_Core_Model_App->_initModules()
#6 C:\wamp\www\magento-1.7.0.2\magento\app\Mage.php(683): Mage_Core_Model_App->run(Array)
#7 C:\wamp\www\magento-1.7.0.2\magento\index.php(87): Mage::run('', 'store')
#8 {main}
follow step:- goto phpMyAdmin then select ur database in this already 219 table is available choose coupon_aggregrated table in this change period column value 0000-00-00 solu ur problem easily. bye chilku ngcca
