Error
HTTP/1.1 400 Unknown command Date: Sat, 21 Feb 2026 00:07:49 GMT Server: Apache X-Powered-By: PHP/7.1.25 X-Frame-Options: SAMEORIGIN Connection: close Transfer-Encoding: chunked Content-Type: text/html; charset=UTF-8 400-Unknown command---error call http://35.181.57.3/apps/btzsimilartext/app/app.php/?app=btzsimilartext&cmd=get_authorization&language= Unknown command