BUG: Type error during the translation process into another language

[monosize]

I have checked that the bug exists in the dev-development branch
Yes

I have checked that there are no already open issues or recently closed issues about this bug
yes

Describe the bug
When translating the content elements within a flux grid, the error ‘TypeError: Cannot access offset of type string on string’ occurs. The translation process then hangs.

To Reproduce
Steps to reproduce the behavior:
Translate a flux grid with elements

Expected behavior
The cause is DoctrineQueryProxy::executeQueryOnQueryBuilder instead of executeStatementOnQueryBuilder in

flux/Classes/Integration/HookSubscribers/DataHandlerSubscriber.php

Line 166 in a167840

DoctrineQueryProxy::executeQueryOnQueryBuilder($queryBuilder);