Unable to add items to fluxCP already item_db.sql, and when you add is displayed error, failed to add item, i did upload item_db and item_db2 for database and enable use of itemdb: yes
item/add.PHP
if($server->isRenewal) {
$fromTables = array("{$server->charMapDatabase}.item_db_re", "{$server->charMapDatabase}.item_db2_re");
$customTable = 'item_db_re';
} else {
$fromTables = array("{$server->charMapDatabase}.item_db", "{$server->charMapDatabase}.item_db2");
$customTable = 'item_db2';
}
$tableName = "{$server->charMapDatabase}.items";
$tempTable = new Flux_TemporaryTable($server->connection, $tableName, $fromTables);
$shopTable = Flux::config('FluxTables.ItemShopTable');