Gruntfile.js error. Whats wrong?

cmd.exe /D /C grunt.cmd --no-color --gruntfile D:\work\repo\web-static\Gruntfile.js --tasks "C:\Program Files (x86)\JetBrains\IntelliJ IDEA 13.1.4\plugins\JavaScriptLanguage\grunt_js\tasks" _intellij_grunt_tasks_fetcher "grunt.cmd" �� ���� ����७��� ��� ���譥� ��������, �ᯮ��塞�� �ணࠬ��� ��� ������ 䠩���.

Process finished with exit code 1