title: ORA-00600 , Arguments: [KGL-heap-size-exceeded]
body: <p>My oracle 12c (12.1.0.1) database stop working last night (actually It worked but very very slow) , and started throwing the following exception: </p>
  
  <blockquote>
    <p>java.sql.SQLException: ORA-00600: internal error code, arguments::
    [KGL-heap-size-exceeded], [0x07B292C58], [0], [524314616], [], [], [],
    [], [], [], [], []</p>
  </blockquote>
  
  <p>Have not idea what is causing this problem, and I can't find any useful information. Does anyone knows about this "KGL heap size exceeded"? Thanks</p>