( ! ) Notice: Undefined index: archivo in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 9
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#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0

( ! ) Notice: Trying to access array offset on value of type null in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 9
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#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0

( ! ) Warning: Invalid argument supplied for foreach() in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 9
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#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0

( ! ) Notice: Undefined index: archivo in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 40
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#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0

( ! ) Notice: Trying to access array offset on value of type null in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 40
Call Stack
#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0

( ! ) Warning: Invalid argument supplied for foreach() in C:\wamp64\www\sistemas\ManualAPP\upload.php on line 40
Call Stack
#	Time	Memory	Function	Location
1	0.0338	362720	{main}( )	...\upload.php:0