when I add new data specially more then one of same date, I get this message “Unable to add/edit/delete row in table ‘Acciunts’. → An item with the same key has already been added”
how can fix this ?
You need to change the key. Currently the key is probably the date column.
User | Count |
---|---|
39 | |
28 | |
23 | |
23 | |
13 |