Fatal error: Uncaught TypeError: pg_query(): Argument #1 ($connection) must be of type resource, bool given in /var/www/html/include/data/PostgresClass.php:70 Stack trace: #0 /var/www/html/include/data/PostgresClass.php(70): pg_query() #1 /var/www/html/modules_postgres/FrontDokumen.php(21): PostgresClass->get_single_result() #2 /var/www/html/modules_postgres/FrontClass.php(38): FrontDokumen->__construct() #3 /var/www/html/awal.php(67): FrontClass->init() #4 /var/www/html/awal.php(76): cms->init() #5 {main} thrown in /var/www/html/include/data/PostgresClass.php on line 70