Performing npm install gives me the below error.Please help!

[ashenoy123]

npm install
npm WARN deprecated [email protected]: request has been deprecated, see request/request#3142
npm WARN deprecated [email protected]: Feathers v3 is out and this module has moved to @feathersjs/configuration. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Feathers v3 is out and has moved to @feathersjs/feathers. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Feathers v3 is out and has moved to @feathersjs/errors. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Feathers v3 is out and this module is now part of @feathersjs/express. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Feathers v3 is out and this module has been integrated into Feathers core. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Feathers v3 is out and this module has moved to @feathersjs/socketio and @feathersjs/socketio-client. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: Upgrade feathers-sequelize to version 6.1.0 or later for important usability and security improvements. See https://crow.docs.feathersjs.com/guides/migrating.html#database-adapters for more information. An upgrade to Feathers 4 is recommended but not required.
npm WARN deprecated [email protected]: request has been deprecated, see request/request#3142
npm WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated [email protected]: This version will no longer receive security fixes per our security policy. Please update to sequelize@5 or above.
npm WARN deprecated [email protected]: No longer maintained, please upgrade to swagger-ui@3.
npm WARN deprecated [email protected]: this library is no longer supported
npm WARN deprecated [email protected]: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated [email protected]: to-iso-string has been deprecated, use @segment/to-iso-string instead.
npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
npm WARN deprecated [email protected]: This module is no longer maintained. Use https://github.com/feathersjs/hooks instead.
npm WARN deprecated [email protected]: Feathers v3 is out and this module has moved to @feathersjs/commons. See https://docs.feathersjs.com/migrating.html for more information.
npm WARN deprecated [email protected]: This module has been integrated into @feathersjs/commons.
npm WARN deprecated [email protected]: this library is no longer supported
npm WARN deprecated [email protected]: This module moved to @hapi/hawk. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
npm WARN deprecated [email protected]: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
npm WARN deprecated [email protected]: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
npm WARN deprecated [email protected]: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated [email protected]: This module moved to @hapi/sntp. Please make sure to switch over as this distribution is no longer supported and may contain bugs and critical security issues.
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated [email protected]: Please use the native JSON object instead of JSON 3
npm WARN deprecated [email protected]: CircularJSON is in maintenance only, flatted is its successor.
npm WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecated
npm ERR! Unexpected end of JSON input while parsing near '...y":"^2.1.0"},"dist":{'

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\sudhe\AppData\Roaming\npm-cache_logs\2020-12-18T05_21_48_068Z-debug.log

[varshaparuthi2020]

Getting the same issue, unable to start the server.