[SOLVED] Error 500 in Backend

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1

In one installation we get a red “500 Error” notice in the backend on every click (except in the content area).

The error is: “Server communication error: 500 Internal Server Error”.
It seems like coming from a server request to www.domain.de/neos/schema/vie?version=1541012647 which produces a 500 in return.

Where could this come from and how could we solve it?

2

Look in your server logs and/or the file Data/Logs/System(_Development).log

1 Like
3

Ok, found the problem:

I declared a node property as “false” to remove it from the backend. That is not allowed.
A property only should be “null” or an array.