HTTP500 Internal Server Error

Please advise . I am using desktop version , Now I am unable to open Company and got below Error.

HTTP 500 Internal Server Error

This error (HTTP 500 Internal Server Error) means that the website you are visiting had a server problem which prevented the webpage from displaying.

What version number are you running?

Try to upgrade to the latest version. If it doesn’t fix the problem, could you send the backup of the business to ? This way I will be able to reproduce it locally and see what’s up.

Thank for your advice , Now downloaded again and issue is already fixed.