Merge 1a027d2 into 346d3f5

lib/Sync/ChannelParser.php

@@ -29,7 +29,7 @@ public function encode($data): string
             $data = \serialize($data);
         } catch (\Throwable $exception) {
             throw new SerializationException(
-                "The given data cannot be sent because it is not serializable.",
+                "The given data of type ". (\is_object($data) ? \get_class($data) : \gettype($data)) ." cannot be sent because it is not serializable.",
                 0,
                 $exception
             );