Deprecated: Return type of Symfony\Component\Debug\Exception\SilencedErrorContext::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\mywamp\sites\allsite\calcomposer\vendor\symfony\debug\Exception\SilencedErrorContext.php on line 57