Fatal error: Uncaught Error: Interface "Anthropic\ServiceContracts\Messages\BatchesRawContract" not found in C:\xampp\htdocs\singular_law\vendor\anthropic-ai\sdk\src\Services\Messages\BatchesRawService.php:27 Stack trace: #0 {main} thrown in C:\xampp\htdocs\singular_law\vendor\anthropic-ai\sdk\src\Services\Messages\BatchesRawService.php on line 27