title: The transaction log for database 'tempdb' is full
body: <p>I have only read permission to the database I'm querying in. The same query was working for since yesterday but today I am encountering the below error in sql server management studio. </p>
  
  <blockquote>
    <p>The transaction log for database 'tempdb' is full. To find out why
    space in the log cannot be reused, see the log_reuse_wait_desc column
    in sys.databases</p>
  </blockquote>
  
  <p>Any thoughts or suggestions are much appreciated. Thanks in advance!!</p>