title: error message vulnerability exploitation
body: <p>Hi my class has this  thing called a wargame where we have levels and each level has a exploitation due to a cyber security vulnerability  i am stuck on level 4 i know that i am suppose to use the error message cause its giving more information then necessary so we use the information to gain permission to find the password for the next level but i just cant wrap my head around it any advice would be appreciated. The error message is below.</p>
  
  <p><a href="https://i.stack.imgur.com/6QjJL.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6QjJL.jpg" alt="enter image description here"></a></p>