I'm trying to implement the inline edition of fields of a datatable.
When clicking on the field, the value is edited and everything seems to be right but this message appears below the datatable field (in the cell) after updating correctly the database table:
"A system error has occurred (More information)."
More information references => https://datatables.net/manual/tech-notes/12
The edited field keeps then the focus obliging to refresh the page.
Here is the json answer (valid json following https://jsonlint.com/)
"{\"data\":[{\"DT_RowId\":\"row_12662460\",\"ds_pluv\":\"555\"}]}"
I have also used debug datatables and the result is "15 tests complete. No failures or warnings found!"
Is it possible to get any help for this problem ? I'm stuck with this, and I wonder if it could be a bug.
Xavier