Invalid PostCSS Plugin found at: plugins[1] code example
Example: Module build failed: TypeError: Invalid PostCSS Plugin found: [0]
// downgrade this plugin to this version
"postcss-reporter": "^6.0.1",
"postcss-loader": "^3.0.0",
// downgrade this plugin to this version
"postcss-reporter": "^6.0.1",
"postcss-loader": "^3.0.0",