title: Phpstorm 9 crash while indexing
body: <p>I'm having an issue with PhpStorm 9 during indexing, just after startup, since yesterday : The IDE totally crash and after 10-15 seconds all I can do is rebooting.</p>
  
  <p>I tried to upgrade from 141.2462 to 142.4912 but I have the same issue.</p>
  
  <pre><code>java -version                                                             
  Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar 
  java version "1.7.0_79"
  OpenJDK Runtime Environment (IcedTea 2.5.6) (7u79-2.5.6-0ubuntu1.15.04.1)
  OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
  
  
  javac -version
  Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar 
  javac 1.8.0_60
  </code></pre>
  
  <p>I also removed the ~/.WebIde90 and ~/.WebIde95 folders.</p>
  
  <p>I'm on Ubuntu 15.04.</p>
  
  <p>Thanks for your help</p>
  
  <p>Cheers</p>