diff --git a/classes/tracer.php b/classes/tracer.php
index 4e8c383d6..e46824f09 100644
--- a/classes/tracer.php
+++ b/classes/tracer.php
@@ -54,8 +54,8 @@ class Tracer {
 		$span = $this->tracer->spanBuilder($_SESSION['name'] ?? 'not-logged-in')
 			->setParent($context)
 			->setSpanKind(SpanKind::KIND_SERVER)
-			->setAttribute('php.request', json_encode($_REQUEST ?? []))
-			->setAttribute('php.server', json_encode($_SERVER ?? []))
+			->setAttribute('php.request', json_encode($_REQUEST))
+			->setAttribute('php.server', json_encode($_SERVER))
 			->setAttribute('php.session', json_encode($_SESSION ?? []))
 			->startSpan();