Illegal group reference exception

I’m experiencing an exception when trying to edit a data collection form or add data using that form. Here is the error:

java.lang.illegalargumentexception illegal group reference

I’m not sure how to address this – any ideas? I saw a similar issue raised in the users group archive but not a solution.

We are running the latest version of DHIS2 – with a successful update (I think) yesterday.

Rich Kluckow, M.A.

Monitoring & Evaluation System Officer

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