diff --git a/app/Views/errors/cli/error_exception.php b/app/Views/errors/cli/error_exception.php
index d551b3317c89..624f3b5b0600 100644
--- a/app/Views/errors/cli/error_exception.php
+++ b/app/Views/errors/cli/error_exception.php
@@ -50,7 +50,7 @@
             $function .= $padClass . $error['function'];
         }
 
-        $args = implode(', ', array_map(static fn ($value): ?string => match (true) {
+        $args = implode(', ', array_map(static fn ($value): string => match (true) {
             is_object($value) => 'Object(' . $value::class . ')',
             is_array($value)  => $value !== [] ? '[...]' : '[]',
             $value === null   => 'null', // return the lowercased version