Warning: Trying to access array offset on false in /var/www/usonboard.com/grpc/src/php/tests/interop/metrics_client.php on line 21
Fatal error: Uncaught TypeError: socket_connect(): Argument #3 ($port) must be of type ?int, string given in /var/www/usonboard.com/grpc/src/php/tests/interop/metrics_client.php:26
Stack trace:
#0 /var/www/usonboard.com/grpc/src/php/tests/interop/metrics_client.php(26): socket_connect()
#1 {main}
thrown in /var/www/usonboard.com/grpc/src/php/tests/interop/metrics_client.php on line 26