PDOException Object
(
    [message:protected] => SQLSTATE[42S21]: Column already exists: 1060 Duplicate column name 'delivery_description'
    [string:Exception:private] => 
    [code:protected] => 42S21
    [file:protected] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Zend/Db/Statement/Pdo.php
    [line:protected] => 228
    [trace:Exception:private] => Array
        (
            [0] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Zend/Db/Statement/Pdo.php
                    [line] => 228
                    [function] => execute
                    [class] => PDOStatement
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                )

                        )

                )

            [1] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Varien/Db/Statement/Pdo/Mysql.php
                    [line] => 110
                    [function] => _execute
                    [class] => Zend_Db_Statement_Pdo
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                )

                        )

                )

            [2] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Zend/Db/Statement.php
                    [line] => 300
                    [function] => _execute
                    [class] => Varien_Db_Statement_Pdo_Mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                )

                        )

                )

            [3] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Zend/Db/Adapter/Abstract.php
                    [line] => 479
                    [function] => execute
                    [class] => Zend_Db_Statement
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                )

                        )

                )

            [4] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Zend/Db/Adapter/Pdo/Abstract.php
                    [line] => 238
                    [function] => query
                    [class] => Zend_Db_Adapter_Abstract
                    [type] => ->
                    [args] => Array
                        (
                            [0] => ALTER TABLE `sales_flat_order` ADD COLUMN `delivery_description` text NULL COMMENT 'Delivery Description' 
                            [1] => Array
                                (
                                )

                        )

                )

            [5] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Varien/Db/Adapter/Pdo/Mysql.php
                    [line] => 419
                    [function] => query
                    [class] => Zend_Db_Adapter_Pdo_Abstract
                    [type] => ->
                    [args] => Array
                        (
                            [0] => ALTER TABLE `sales_flat_order` ADD COLUMN `delivery_description` text NULL COMMENT 'Delivery Description' 
                            [1] => Array
                                (
                                )

                        )

                )

            [6] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Varien/Db/Adapter/Pdo/Mysql.php
                    [line] => 340
                    [function] => query
                    [class] => Varien_Db_Adapter_Pdo_Mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => ALTER TABLE `sales_flat_order` ADD COLUMN `delivery_description` text NULL COMMENT 'Delivery Description' 
                        )

                )

            [7] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/lib/Varien/Db/Adapter/Pdo/Mysql.php
                    [line] => 839
                    [function] => raw_query
                    [class] => Varien_Db_Adapter_Pdo_Mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => ALTER TABLE `sales_flat_order` ADD COLUMN `delivery_description` text NULL COMMENT 'Delivery Description' 
                        )

                )

            [8] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/community/Webshopapps/Calendarbase/sql/calendarbase_setup/mysql4-install-0.0.1.php
                    [line] => 52
                    [function] => addColumn
                    [class] => Varien_Db_Adapter_Pdo_Mysql
                    [type] => ->
                    [args] => Array
                        (
                            [0] => sales_flat_order
                            [1] => delivery_description
                            [2] => Array
                                (
                                    [type] => text
                                    [comment] => Delivery Description
                                    [nullable] => true
                                )

                        )

                )

            [9] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/Resource/Setup.php
                    [line] => 624
                    [args] => Array
                        (
                            [0] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/community/Webshopapps/Calendarbase/sql/calendarbase_setup/mysql4-install-0.0.1.php
                        )

                    [function] => include
                )

            [10] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/Resource/Setup.php
                    [line] => 421
                    [function] => _modifyResourceDb
                    [class] => Mage_Core_Model_Resource_Setup
                    [type] => ->
                    [args] => Array
                        (
                            [0] => install
                            [1] => 
                            [2] => 0.0.1
                        )

                )

            [11] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/Resource/Setup.php
                    [line] => 327
                    [function] => _installResourceDb
                    [class] => Mage_Core_Model_Resource_Setup
                    [type] => ->
                    [args] => Array
                        (
                            [0] => 0.0.1
                        )

                )

            [12] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/Resource/Setup.php
                    [line] => 235
                    [function] => applyUpdates
                    [class] => Mage_Core_Model_Resource_Setup
                    [type] => ->
                    [args] => Array
                        (
                        )

                )

            [13] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/App.php
                    [line] => 417
                    [function] => applyAllUpdates
                    [class] => Mage_Core_Model_Resource_Setup
                    [type] => ::
                    [args] => Array
                        (
                        )

                )

            [14] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/code/core/Mage/Core/Model/App.php
                    [line] => 343
                    [function] => _initModules
                    [class] => Mage_Core_Model_App
                    [type] => ->
                    [args] => Array
                        (
                        )

                )

            [15] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_63/www/shop/app/Mage.php
                    [line] => 683
                    [function] => run
                    [class] => Mage_Core_Model_App
                    [type] => ->
                    [args] => Array
                        (
                            [0] => Array
                                (
                                    [scope_code] => 
                                    [scope_type] => store
                                    [options] => Array
                                        (
                                        )

                                )

                        )

                )

            [16] => Array
                (
                    [file] => /chroot/home/oisellec/oiselle.com/oiselle_master_build_62/www/shop/index.php
                    [line] => 87
                    [function] => run
                    [class] => Mage
                    [type] => ::
                    [args] => Array
                        (
                            [0] => 
                            [1] => store
                        )

                )

        )

    [previous:Exception:private] => 
    [errorInfo] => Array
        (
            [0] => 42S21
            [1] => 1060
            [2] => Duplicate column name 'delivery_description'
        )

)