i have an error with ionic serve

[error] Error: ENOENT: no such file or directory, lstat 'C:\Windows\System32\projectname11\src\global.scss' at Object.realpathSync (fs.js:1728:7) at C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\webpack\configs\styles.js:44:35 at Array.forEach (<anonymous>) at Object.getStylesConfig (C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\webpack\configs\styles.js:35:76) at C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\dev-server\index.js:91:23 at generateWebpackConfig (C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\utils\webpack-browser-config.js:45:49) at processTicksAndRejections (internal/process/task_queues.js:93:5) at async generateBrowserWebpackConfigFromContext (C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\utils\webpack-browser-config.js:136:20) at async Object.generateI18nBrowserWebpackConfigFromContext (C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\utils\webpack-browser-config.js:77:20) at async setup (C:\Windows\System32\projectname11\node_modules\@angular-devkit\build-angular\src\dev-server\index.js:87:47)