I am trying to export information from IJC to an Excel format. The export is relatively easy and worked well while I was on 5.11.5. It is just 2 data columns without a structure.
I am now using IJC 5.12.4.
A screenshot of the error message is attached. The Excel file exported is corrupt.
Attached are the logs for which the error points to.
Let me know if you need any other information.