( ! ) Warning: include(../bd/conexion.php): failed to open stream: No such file or directory in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 6
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Warning: include(): Failed opening '../bd/conexion.php' for inclusion (include_path='.;C:\php\pear') in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 6
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Notice: Undefined variable: host in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Notice: Undefined variable: user in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Notice: Undefined variable: pw in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Notice: Undefined variable: bd in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0

( ! ) Warning: mysqli::__construct(): (HY000/1045): Access denied for user ''@'localhost' (using password: NO) in C:\wamp64\www\APPSST\Admin\excel\ENTREGAS.PHP.bak on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0350	362672	{main}( )	...\ENTREGAS.PHP.bak:0
2	0.0430	364592	__construct( $host = NULL, $user = NULL, $password = NULL, $database = NULL )	...\ENTREGAS.PHP.bak:8

Error de conexión: Access denied for user ''@'localhost' (using password: NO)