If the server responds with a non-UTF-8 byte sequence that causes a crash. ### Environment YDB Web server version: [Current master](https://gitlab.com/YottaDB/Util/YDB-Web-Server/-/tree/1baab7d2d109272bb5bb411d4487d1fe125818dd) ``` $ ydb -run %XCMD 'w $zyre,!,$zch,!' YottaDB r2.00 Linux x86_64 UTF-8 ``` ### How to reproduce Add to `_ydbwebapi.m`: ``` getbinary set httprsp("mime")="application/octet-stream" set httprsp=$zchar(128) quit ``` Add to `_ydbweburl.m`: ``` ;;GET test/getbinary getbinary^%ydbwebapi ``` Start: ``` $ ydb -run start^%ydbwebreq Starting Server at port 9080 in directory /my/working/dir at logging level 0 ``` Call: ``` $ curl http://localhost:9080/test/getbinary curl: (52) Empty reply from server ``` Log: ``` ::ffff:127.0.0.1 - - [03/JAN/2025 02:28:11 PM] Response: httprsp=$ZCH(128) httprsp("mime")="application/octet-stream" ::ffff:127.0.0.1 - - [03/JAN/2025 02:28:11 PM] Error: 150381066,sendata+29^%ydbwebrsp,%YDB-E-BADCHAR, $ZCHAR(128) is not a valid character in the UTF-8 encodi ng form ```