Error 500 im Backoffice

[Joshua8333]

Hello Community 👋

Suddenly I have a 500 error in the back office of my website.

befor the Error 500 shows up I have updated a basic module over the backoffice.
While it was updating (ie loading circle was spinning), I left the back office in another area.
(I think i should have to wait for the update to finish...)

5 minutes later the error 500 came.

In addition, error 500 is only present in the back office. Everything works as it should in the front office.

I set the debug mode to True at defined.inc.php and now I can easily get into the back office with no Error 500.

Logically, the Symfony Profiler will now not show any errors ...

How can i solve this problem?

--------------

An additional question. Why is the debug mode not always set true? The back office can be used as normal?

 

 

Mercyy for any help