title: Selenium webdriver Server Error (500) error
body: <p>I'm logging in to a site using Selenium. After logging in I get a Server Error (500) error when I want to go to another link through the same site.</p>
  
  <p>asd.py</p>
  
  <pre><code>from selenium import webdriver
  import time
  
  browser = webdriver.Chrome("/usr/lib/chromium-browser/chromedriver")
  
  
  browser.get('site-login-url')
  
  username = browser.find_element_by_name("username")
  password = browser.find_element_by_name("password")
  
  username.send_keys("username")
  password.send_keys("password")
  
  browser.find_element_by_id("btn-login").click()
  
  time.sleep(3)
  
  browser.get('site-login-url/validation/?asd=asd&amp;dsa=dsa')
  </code></pre>
  
  <p>Login process is work fine. But second get url is not working. Trying to access the second url gives Server Error (500) error. How can i fix this.</p>