Fatal error: Uncaught Error: Class "Google\Protobuf\Internal\TimestampBase" not found in C:\xampp\htdocs\Recaptcha\vendor\google\protobuf\src\Google\Protobuf\Timestamp.php:81 Stack trace: #0 {main} thrown in C:\xampp\htdocs\Recaptcha\vendor\google\protobuf\src\Google\Protobuf\Timestamp.php on line 81