ERROR in ./node_modules/is-plain-object/index.js Module not found: Error: Can't resolve 'isobject' in 'C:\Users\Professional\projects\cyberia\theme\websocket-chat-master\node_modules\is-plain-object'

[Cyberiaaxis]

PS C:\Users\Professional\projects\cyberia\theme> cd .\websocket-chat-master
PS C:\Users\Professional\projects\cyberia\theme\websocket-chat-master> npm run client

websocket-chat@0.0.0 client C:\Users\Professional\projects\cyberia\theme\websocket-chat-master
webpack-dev-server

'webpack-dev-server' is not recognized as an internal or external command,
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! websocket-chat@0.0.0 client: webpack-dev-server
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the websocket-chat@0.0.0 client script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Professional\AppData\Roaming\npm-cache_logs\2021-01-31T11_03_54_569Z-debug.log
PS C:\Users\Professional\projects\cyberia\theme\websocket-chat-master> npm run client

websocket-chat@0.0.0 client C:\Users\Professional\projects\cyberia\theme\websocket-chat-master
webpack-dev-server

Project is running at http://localhost:3001/
webpack output is served from /
Content not from webpack is served from C:\Users\Professional\projects\cyberia\theme\websocket-chat-master\public
404s will fallback to /index.html
Hash: e3b0cc7f9637994df2b7
Version: webpack 3.11.0
Time: 6482ms
Asset Size Chunks Chunk Names
bundle.js 2.51 MB 0 [emitted] [big] main
bundle.js.map 3 MB 0 [emitted] main
[0] ./node_modules/react/index.js 190 bytes {0} [built]
[14] ./node_modules/react-dom/index.js 1.36 kB {0} [built]
[38] (webpack)/hot/log.js 1.04 kB {0} [built]
[60] (webpack)/hot/emitter.js 77 bytes {0} [built]
[72] ./client/Root.jsx 9.12 kB {0} [built]
[97] (webpack)-dev-server/client?http://localhost:3001 7.93 kB {0} [built]
[98] (webpack)/hot/log-apply-result.js 1.31 kB {0} [built]
[183] multi (webpack)-dev-server/client?http://localhost:3001 webpack/hot/dev-server react-hot-loader/patch webpack-dev-server/client?http://localhost:3001 webpack/hot/only-dev-server ./client/index.jsx 88 bytes {0} [built]
[184] ./node_modules/url/url.js 23.3 kB {0} [built]
[190] ./node_modules/strip-ansi/index.js 161 bytes {0} [built]
[192] ./node_modules/loglevel/lib/loglevel.js 8.86 kB {0} [built]
[203] (webpack)/hot/dev-server.js 1.61 kB {0} [built]
[204] ./node_modules/react-hot-loader/patch.js 40 bytes {0} [built]
[313] (webpack)/hot/only-dev-server.js 2.37 kB {0} [built]
[314] ./client/index.jsx 732 bytes {0} [built]
+ 503 hidden modules

ERROR in ./node_modules/is-plain-object/index.js
Module not found: Error: Can't resolve 'isobject' in 'C:\Users\Professional\projects\cyberia\theme\websocket-chat-master\node_modules\is-plain-object'
@ ./node_modules/is-plain-object/index.js 10:15-34
@ ./node_modules/styled-components/dist/styled-components.browser.es.js
@ ./client/MainLayout.jsx
@ ./client/Root.jsx
@ ./client/index.jsx
@ multi (webpack)-dev-server/client?http://localhost:3001 webpack/hot/dev-server react-hot-loader/patch webpack-dev-server/client?http://localhost:3001 webpack/hot/only-dev-server ./client/index.jsx
webpack: Failed to compile.