Trying to run the server by using mongo DB shows followig error

SyntaxError: Unexpected token .at new Script (vm.js:51:7)at createScript (vm.js:136:10)at Object.runInThisContext (vm.js:197:10)at Module._compile (module.js:613:28)at Object.Module._extensions..js (module.js:660:10)at Module.load (module.js:561:32)at tryModuleLoad (module.js:501:12)at Function.Module._load (module.js:493:3)at Function.Module.runMain (module.js:690:10)at startup (bootstrap_node.js:194:16)[nodemon] app crashed - waiting for file changes before starting...

Submitted June 22, 2019 at 04:17PM by Beouwulf_007