Help me :( Can't start webpack-dev-server

[long-hp]

ERROR in ReferenceError: self is not defined
at Object. (main:16011:17)
at Object.module.exports (main:16040:30)
at webpack_require (main:30:30)
at Object. (main:35975:1)
at webpack_require (main:30:30)
at module.exports (main:76:18)
at main:79:10
at webpackUniversalModuleDefinition (main:3:20)
at main:10:3
at ContextifyScript.Script.runInContext (vm.js:37:29)

---

webpack.config.js :
entry: {
'main': './src/router.js',
},
plugins: [
new StaticSiteGeneratorPlugin('main', data.routes, data),
],