diff --git a/src/Render/Helpers/Json.php b/src/Render/Helpers/Json.php
index 6bde3a7a..eb48074b 100644
--- a/src/Render/Helpers/Json.php
+++ b/src/Render/Helpers/Json.php
@@ -117,7 +117,6 @@ private function setJSON( string $json, array $args ) {
 					} else {
 						throw new FlexFormException(
 							'Invalid JSON Schema',
-							null,
 							1
 						);
 					}