error: Module not found "https://deno.land/std/ws/mod.ts"

[RobotSail]

When trying to run the server, I get an error that the file in $title does not exist.

~/Downloads/cpx-components main !1 ❯ deno run --allow-read --allow-net server.ts
Download https://deno.land/std/ws/mod.ts
Warning Implicitly using latest version (0.121.0) for https://deno.land/std/ws/mod.ts
Download https://deno.land/std@0.121.0/ws/mod.ts
error: Module not found "https://deno.land/std/ws/mod.ts".
    at file:///home/oleg/Downloads/cpx-components/server.ts:15:8