Error log
ERROR:websocket:Handshake status 502 Bad Gateway -+-+- {'server': 'nginx/1.18.0 (Ubuntu)', 'date': 'Wed, 03 Sep 2025 03:53:32 GMT', 'content-type': 'text/html', 'content-length': '166', 'connection': 'keep-alive', 'strict-transport-security': 'max-age=31536000; includeSubDomains', 'x-frame-options': 'SAMEORIGIN'} -+-+- b'<html>\r\n<head><title>502 Bad Gateway</title></head>\r\n<body>\r\n<center><h1>502 Bad Gateway</h1></center>\r\n<hr><center>nginx/1.18.0 (Ubuntu)</center>\r\n</body>\r\n</html>\r\n' - goodbye
The same program was working properly until today.Today i got this error

### Edit its 9:56 still getting error
Error log
ERROR:websocket:Handshake status 502 Bad Gateway -+-+- {'server': 'nginx/1.18.0 (Ubuntu)', 'date': 'Wed, 03 Sep 2025 03:53:32 GMT', 'content-type': 'text/html', 'content-length': '166', 'connection': 'keep-alive', 'strict-transport-security': 'max-age=31536000; includeSubDomains', 'x-frame-options': 'SAMEORIGIN'} -+-+- b'<html>\r\n<head><title>502 Bad Gateway</title></head>\r\n<body>\r\n<center><h1>502 Bad Gateway</h1></center>\r\n<hr><center>nginx/1.18.0 (Ubuntu)</center>\r\n</body>\r\n</html>\r\n' - goodbyeThe same program was working properly until today.Today i got this error