Fatal error: Uncaught exception 'Exception' with message 'Error: Not unique table/alias: 'p2m'<br />Error No: 1066<br />SELECT COUNT(DISTINCT p.product_id) AS total FROM oc_product p LEFT JOIN oc_product_to_manufacturer p2m ON (p.product_id = p2m.product_id) LEFT JOIN oc_product_to_manufacturer p2m ON (p.product_id = p2m.product_id) LEFT JOIN oc_product_description pd ON (p.product_id = pd.product_id) LEFT JOIN oc_product_to_store p2s ON (p.product_id = p2s.product_id) WHERE pd.language_id = '2' AND p.status = '1' AND p.date_available <= NOW() AND p2s.store_id = '0' AND (p.manufacturer_id = '20' OR p2m.manufacturer_id = '20')' in /home/customer/www/mankeys.gr/public_html/system/storage/modification/system/library/db/mysqli.php:47 Stack trace: #0 /home/customer/www/mankeys.gr/public_html/system/library/db.php(16): DB\MySQLi->query('SELECT COUNT(DI...', Array) #1 /home/customer/www/mankeys.gr/public_html/system/storage/modification/catalog/model/catalog/product.php(569): DB->query('SELECT COUNT(DI...') #2 [internal function in /home/customer/www/mankeys.gr/public_html/system/storage/modification/system/library/db/mysqli.php on line 47