ローカル ホストで mageno を実行すると、次のメッセージが表示されます
Error in file: "D:\wamp\www\magentocustmod\app\code\core\Mage\Core\sql\core_setup\install-1.6.0.0.php" - SQLSTATE[42S01]: Base table or view already exists: 1050 Table 'core_resource' already exists
Trace:
#0 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\Resource\Setup.php(645): Mage::exception('Mage_Core', 'Error in file: ...')
#1 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\Resource\Setup.php(421): Mage_Core_Model_Resource_Setup->_modifyResourceDb('install', '', '1.6.0.2')
#2 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\Resource\Setup.php(327): Mage_Core_Model_Resource_Setup->_installResourceDb('1.6.0.2')
#3 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\Resource\Setup.php(235): Mage_Core_Model_Resource_Setup->applyUpdates()
#4 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\App.php(417): Mage_Core_Model_Resource_Setup::applyAllUpdates()
#5 D:\wamp\www\magentocustmod\app\code\core\Mage\Core\Model\App.php(343): Mage_Core_Model_App->_initModules()
#6 D:\wamp\www\magentocustmod\app\Mage.php(683): Mage_Core_Model_App->run(Array)
#7 D:\wamp\www\magentocustmod\index.php(87): Mage::run('', 'store')
#8 {main}
どうすればこれを修正できますか?