In install/model/upgrade/1000.php file,
find:
Code: Select all
foreach ($query->rows as $result) {
$this->db->query("ALTER TABLE `" . DB_PREFIX . $table['name'] . "` DROP INDEX IF EXISTS `" . $result['Key_name'] . "`"); }
Code: Select all
foreach ($query->rows as $result) {
if (!empty($result['Key_name'])) {
$this->db->query("ALTER TABLE `" . DB_PREFIX . $table['name'] . "` DROP INDEX IF EXISTS `" . $result['Key_name'] . "`");
}
}