title: rstudio-server error: ERROR system error 28 (No space left on device)
body: <p>My disk ran out of space a while ago and the rstudio-server running on my machine gave me an error about that. I have cleaned up space but the error keep showing up:</p>
  
  <pre><code>05 Jan 2015 16:14:19 [rsession-user] ERROR system error 28 (No space left on device)                   
  [path=/home/user/rstudio-project]; OCCURRED AT: core::Error 
  core::system::file_monitor::&lt;unnamed&gt;::addWatch(const core::FileInfo&amp;, const 
  core::FilePath&amp;, bool, int, core::system::file_monitor::&lt;unnamed&gt;::Watches*) 
  /home/ubuntu/rstudio/src/cpp/core/system/file_monitor/LinuxFileMonitor.cpp:225; LOGGED 
  FROM: core::Error session::modules::files::FilesListingMonitor::start(const 
  core::FilePath&amp;, core::json::Array*)   
  /home/ubuntu/rstudio/src/cpp/session/modules/SessionFilesListingMonitor.cpp:66
  </code></pre>
  
  <p>The error shows up on the console every time I click a folder on the file pane. I have tried to restart the server but not helpful. I just tried to update to the most recent rstudio-server (0.98.1091), but it still happens. Any help is appreciated!</p>
  
  <p>I am running ubuntu 14.04 64bit, by the way. </p>