Error when entering patient data in a program stage

Dear all,

I just migrated from 2.6 to 2.8, everything looks more or less fine, but when i try to insert patient info in a program stage, i get the error:

Saving Value failed with error code:

[object Object]

Please find attached the server log…

Any suggestion on how to fix it??

thanks!

log.txt (14.4 KB)