ERROR:  invalid input syntax for type integer: ""
LINE 1: ... FROM p_product WHERE site_id = '6' AND status = 1 AND id=''
                                                                     ^

query(): SELECT * FROM p_product WHERE site_id = '6' AND status = 1 AND id=''

BACKTRACE:

File: /home/res/libs/class.pgDB.php [LINE 344]
Call: pgDB->backtrace()

File: /home/res/libs/class.pgDB.php [LINE 56]
Call: pgDB->error(Resource(#1)(pgsql link), Object(Exception))

File: /home/www/szafsy.com/messages.php [LINE 14]
Call: pgDB->query("SELECT * FROM p_product WHERE site_id = '6' AND status = 1 AND i...")