title: Creating Folder Failed on jupyter notebook
body: <p>When I click "New" to create text file,folder, and python3 file on jupyter notebook, it shows that "Creating File Failed" and "An error occurred while creating a new file". Could you please give me some advice about how to solve this problem ? The screenshot is attached. Thank you very much ! </p>
  
  <p><strong>Some details</strong>: I use <code>pip install jupyter</code> to install <strong><em>jupyter notebook</em></strong> in <strong><em>Linux environment</em></strong>. You can see from the attached screenshot that there is a <strong>new</strong> icon near to the <strong>upload</strong> icon on the upper right, then I click the black upside-down triangle on the <strong>new</strong> icon, then I choose <strong>folder</strong>. This is the process in which I try to create a new folder on <strong>jupyter notebook</strong>.</p>
  
  <p><a href="https://i.stack.imgur.com/4rE0L.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4rE0L.png" alt="enter image description here"></a></p>