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pchee
Staff
Staff
June 30, 2025

Troubleshooting Tip: FortiSandbox experienced an Internal Server Error (500 Error)

  • June 30, 2025
  • 0 replies
  • 268 views
Description This article describes how to troubleshoot when FortiSandbox experiences an Internal Server Error (500 Error).
Scope FortiSandbox v4.4.7 or below.
Solution

FortiSanbox has the potential of showing Internal Server Error (500 Error) under System -> LDAP Servers -> Edit LDAP Server when performing LDAP server configuration.

 

GUIerror2.png

 

Distinguished Name/LDAP OU contains a Korean UTF-8 character, which causes the print statement to be unable to handle the output text containing a UTF-8 string:

 

CSS 9177258_ldap_config.png

 

Solution: 

Remove the UTF-8 characters or Upgrade to later v5.0.2 to support the UTF-8 language string.