Ionic serve

Hi every body…i have a problem with the command ionic serve it doesn’t work i don’t know why…

$ ionic serve

∆ Compiling and bundling with Webpack…
√ Using your webpack.config.js file

∆ Compiling Sass to CSS
√ Matching patterns: app/theme/app.+(ios|md).scss

∆ Copying fonts
√ Matching patterns: node_modules/ionic-framework/fonts/**/*.+(ttf|woff|woff2)

∆ Copying HTML
√ Matching patterns: app/**/*.html

✗ Caught exception:

Error: watch /home/syrine/ff/app ENOSPC
at exports._errnoException (util.js:860:11)
at FSWatcher.start (fs.js:1313:19)
at Object.fs.watch (fs.js:1341:11)
at createFsWatchInstance (/home/syrine/.nvm/versions/node/v5.0.0/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/gulp-watch/node_modules/chokidar/lib/nodefs-handler.js:37:15)
at setFsWatchListener (/home/syrine/.nvm/versions/node/v5.0.0/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/gulp-watch/node_modules/chokidar/lib/nodefs-handler.js:80:15)
at FSWatcher.NodeFsHandler._watchWithNodeFs (/home/syrine/.nvm/versions/node/v5.0.0/lib/node_modules/ionic/node_modules/ionic-app-lib/node_modules/gulp-watch/node_modules/chokidar/lib/nodefs-handler.js:228:14)

Hi - did you solve the problem? I am also experiencing this.