( ! ) Fatal error: Trait "OpenTelemetry\API\Behavior\LogsMessagesTrait" not found in C:\wamp64\www\PrintManager - Copie 26\vendor\open-telemetry\sdk\Trace\SpanProcessor\SimpleSpanProcessor.php on line 20
Call Stack
#	Time	Memory	Function	Location
1	0.0172	538824	{main}( )	...\SimpleSpanProcessor.php:0