Ocurrió un error con la base de datos: SQLSTATE[08006] [7] could not connect to server: Connection refused (0x0000274D/10061)
	Is the server running on host "localhost" (::1) and accepting
	TCP/IP connections on port 194?
could not connect to server: Connection refused (0x0000274D/10061)
	Is the server running on host "localhost" (127.0.0.1) and accepting
	TCP/IP connections on port 194?<br />
<b>Warning</b>:  pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused (0x0000274D/10061)
	Is the server running on host &quot;localhost&quot; (::1) and accepting
	TCP/IP connections on port 194?
could not connect to server: Connection refused (0x0000274D/10061)
	Is the server running on host &quot;localhost&quot; (127.0.0.1) and accepting
	TCP/IP connections on port 194? in <b>C:\xampp\htdocs\comercial-linmar\index.php</b> on line <b>4</b><br />
<br />
<b>Warning</b>:  pg_last_error(): No PostgreSQL link opened yet in <b>C:\xampp\htdocs\comercial-linmar\index.php</b> on line <b>4</b><br />
Problemas de conexion con la base de datos