Fatal error: Uncaught Error: Undefined constant "STDIN" in /www/htdocs/w01c54de/fridaynet.ch/wordpress-network-mcp-php/vendor/logiscape/mcp-sdk-php/src/Server/Transport/StdioServerTransport.php:82 Stack trace: #0 /www/htdocs/w01c54de/fridaynet.ch/wordpress-network-mcp-php/vendor/logiscape/mcp-sdk-php/src/Server/Transport/StdioServerTransport.php(400): Mcp\Server\Transport\StdioServerTransport->__construct(NULL, NULL) #1 /www/htdocs/w01c54de/fridaynet.ch/wordpress-network-mcp-php/vendor/logiscape/mcp-sdk-php/src/Server/ServerRunner.php(70): Mcp\Server\Transport\StdioServerTransport::create() #2 /www/htdocs/w01c54de/fridaynet.ch/wordpress-network-mcp-php/public/server.php(167): Mcp\Server\ServerRunner->run() #3 {main} thrown in /www/htdocs/w01c54de/fridaynet.ch/wordpress-network-mcp-php/vendor/logiscape/mcp-sdk-php/src/Server/Transport/StdioServerTransport.php on line 82