( ! ) Warning: The opentelemetry extension must be loaded in order to autoload the OpenTelemetry Symfony auto-instrumentation in /var/www/symfony/vendor/open-telemetry/opentelemetry-auto-symfony/_register.php on line 15
Call Stack
#TimeMemoryFunctionLocation
10.0001353952{main}( ).../index.php:0
20.0001354432require_once( '/var/www/symfony/vendor/autoload_runtime.php ).../index.php:5
30.0001354784require_once( '/var/www/symfony/vendor/autoload.php ).../autoload_runtime.php:5
40.0001354784ComposerAutoloaderInit8de852ecc3ddcf5788ab48dcb717206a::getLoader( ).../autoload.php:22
50.0048398240{closure:/var/www/symfony/vendor/composer/autoload_real.php:37-43}( $fileIdentifier = 'be99cd5550bad3434ceed178121cc963', $file = '/var/www/symfony/vendor/composer/../open-telemetry/opentelemetry-auto-symfony/_register.php' ).../autoload_real.php:45
60.0048398704require( '/var/www/symfony/vendor/open-telemetry/opentelemetry-auto-symfony/_register.php ).../autoload_real.php:41
70.0049398704trigger_error( $message = 'The opentelemetry extension must be loaded in order to autoload the OpenTelemetry Symfony auto-instrumentation', $error_level = 512 ).../_register.php:15

( ! ) Warning: session_start(): Session cannot be started after headers have already been sent in /var/www/symfony/public/index.php on line 12
Call Stack
#TimeMemoryFunctionLocation
10.0001353952{main}( ).../index.php:0
20.0001354432require_once( '/var/www/symfony/vendor/autoload_runtime.php ).../index.php:5
30.0066401144require( '/var/www/symfony/public/index.php ).../autoload_runtime.php:9
40.0066403760session_start( ).../index.php:12
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