В prestashop 1.5 должна быть таблица ps_shop_url
CREATE TABLE IF NOT EXISTS `ps_shop_url` (
`id_shop_url` int(11) unsigned NOT NULL AUTO_INCREMENT,
`id_shop` int(11) unsigned NOT NULL,
`domain` varchar(150) NOT NULL,
`domain_ssl` varchar(150) NOT NULL,
`physical_uri` varchar(64) NOT NULL,
`virtual_uri` varchar(64) NOT NULL,
`main` tinyint(1) NOT NULL,
`active` tinyint(1) NOT NULL,
PRIMARY KEY (`id_shop_url`),
UNIQUE KEY `full_shop_url` (`domain`,`physical_uri`,`virtual_uri`),
UNIQUE KEY `full_shop_url_ssl` (`domain_ssl`,`physical_uri`,`virtual_uri`),
KEY `id_shop` (`id_shop`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;