The WebSocket transport is not available, you must install a WebSocket server that is compatible with your async mode to enable it. See the documentation for details.

[moosecow]

The WebSocket transport is not available Is there anyone who can solve this problem?

127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/vendor/fontawesome-free/css/all.min.css HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/css/sb-admin.css HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/css/dracula.css HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/jquery-3.4.1.min.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/vendor/bootstrap/js/bootstrap.bundle.min.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/vendor/jquery/jquery.min.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/hook.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/pagination.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/common.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/ace.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/sb-admin.min.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/download.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/analyze.js HTTP/1.1" 304 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /static/js/socket.io.js HTTP/1.1" 304 - The WebSocket transport is not available, you must install a WebSocket server that is compatible with your async mode to enable it. See the documentation for details. IetQbtwxiHEC7g_PAABB: Sending packet OPEN data {'sid': 'IetQbtwxiHEC7g_PAABB', 'upgrades': [], 'pingTimeout': 20000, 'pingInterval': 25000} 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /socket.io/?EIO=4&transport=polling&t=N_V_bHW HTTP/1.1" 200 - IetQbtwxiHEC7g_PAABB: Received packet MESSAGE data 0/donwloaded, IetQbtwxiHEC7g_PAABB: Sending packet MESSAGE data 0/donwloaded,{"sid":"_lamU1Rr_Zvnl0fQAABC"} 127.0.0.1 - - [31/Mar/2022 21:41:01] "POST /socket.io/?EIO=4&transport=polling&t=N_V_bIa&sid=IetQbtwxiHEC7g_PAABB HTTP/1.1" 200 - 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /socket.io/?EIO=4&transport=polling&t=N_V_bIc&sid=IetQbtwxiHEC7g_PAABB HTTP/1.1" 200 - SYVJomuHSm59xEr5AAA7: Sending packet PING data None 127.0.0.1 - - [31/Mar/2022 21:41:01] "GET /socket.io/?EIO=4&transport=polling&t=N_V_VEv.0&sid=SYVJomuHSm59xEr5AAA7 HTTP/1.1" 200 - SYVJomuHSm59xEr5AAA7: Received packet PONG data 127.0.0.1 - - [31/Mar/2022 21:41:01] "POST /socket.io/?EIO=4&transport=polling&t=N_V_bLk&sid=SYVJomuHSm59xEr5AAA7 HTTP/1.1" 200 -