Warning: [MapServer Error]: msDrawMap(): Failed to draw layer named 'sites'. in /apps/web/ms_apps/framework/gmap75.php on line 1496

Warning: [MapServer Error]: msPOSTGISLayerOpen(): couldnt make connection to DB with connect string 'user=motels_oregon password=7sealrock dbname=motels_oregon'.
Error reported was 'could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.5432"? '.
This error occured when trying to make a connection to the specified postgresql server.
Most commonly this is caused by
(1) incorrect connection string
(2) you didnt specify a 'user=...' in your connection string
(3) the postmaster (postgresql server) isnt running
(4) you are not allowing TCP/IP connection to the postmaster
(5) your postmaster is not running on the correct port - if its not on 5432 you must specify a 'port=...'
(6) the security on your system does not allow the webserver (usually user 'nobody') to make socket connections to the postmaster
(7) you forgot to specify a 'host=...' if the postmaster is on a different in /apps/web/ms_apps/framework/gmap75.php on line 1496

Fatal error: Call to a member function on a non-object in /apps/web/ms_apps/framework/gmap75.php on line 1594