( ! ) Fatal error: Uncaught Error: Interface "OpenTelemetry\API\Trace\SpanInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\api\Trace\Span.php on line 12
( ! ) Error: Interface "OpenTelemetry\API\Trace\SpanInterface" not found in C:\wamp64\www\PrintManager\vendor\open-telemetry\api\Trace\Span.php on line 12
Call Stack
#	Time	Memory	Function	Location
1	0.0095	547736	{main}( )	...\Span.php:0